Switch with heat dissipation assembly

Abstract

The utility model discloses a switch with a heat dissipation assembly, which comprises a switch, the top end of the switch is communicated with a fixed cover, the front end of the fixed cover is fixedly connected with a controller, the top end of the inner side of the fixed cover is provided with an air box, and the top end of the inner side of the air box is fixedly connected with a fixed block. The bottom end of the inner side of the air bellow is fixedly connected with a fan through a connecting rod, the bottom end of the air bellow is communicated with a fixed pipe through a connecting pipe, and the bottom end of the fixed pipe is rotatably connected with a rotating pipe. After the fan is started to blow air into the switch from the top, the air outlet nozzle is controlled to reciprocate left and right, and meanwhile, the rotating pipe is controlled to drive the air outlet nozzle to continuously rotate to blow air into the switch at multiple angles, so that heat dissipation in the switch is more uniform, and the phenomenon that part of components are shielded and the heat dissipation effect is poor is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of switches, in particular to a switch with a heat dissipation component. Background Art

[0002] A network switch is a network device used for forwarding electrical (optical) signals. It is a device for expanding the network and can provide more connection ports in the sub-network to connect more computers. With the development of the communications industry and the advancement of the informatization of the national economy, the market for network switches has been steadily rising. It has the characteristics of high cost performance, high flexibility, relative simplicity and easy implementation. Ethernet technology has become the most important LAN networking technology today, and network switches have become the most popular switches. Although the existing switches have a certain heat dissipation function when used for a long time, because their heat dissipation fans are fixed at designated locations for heat dissipation, when the heat is dissipated from a fixed point, the internal structure of the switch is relatively complex and there is mutual shielding between components, which leads to uneven heat dissipation inside the switch, and the heat dissipation effect of some shielded components is not very good. Therefore, a switch with a heat dissipation component is proposed to address the above problems. Utility Model Content

[0003] The technical problem to be solved by the utility model overcomes the existing defects and can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A switch with a heat dissipation component comprises a switch, wherein the top of the switch is connected to a fixed cover, the front end of the fixed cover is fixedly connected to a controller, the top of the inner side of the fixed cover is provided with a bellows, the top of the inner side of the bellows is fixedly connected to a fixed block, the bottom of the inner side of the bellows is fixedly connected to a fan via a connecting rod, the bottom of the bellows is connected to a fixed pipe via a connecting pipe, the bottom of the fixed pipe is rotatably connected to a rotating pipe, a gear is fixedly connected to the center of the outer side of the rotating pipe, a rack is meshingly connected to the outer side of the gear, a positioning rod is fixedly connected to the outer side of the rack, and the positioning rod is fixedly connected to the fixed cover, the bottom of the outer side of the rotating tube is connected to an inclined air outlet nozzle, and temperature sensors are fixedly connected to both the front and rear ends of the inner side of the fixed cover.

[0006] As a further improvement of the utility model, a filter screen is slidably connected to the top end of the bellows, and the filter screen is in contact with the fixed cover.

[0007] As a further improvement of the utility model, the left and right ends of the filter are both engaged with blocks, and the blocks are slidably connected to the fixed cover, one end of the outer side of the block is fixedly connected to a spring, and the other end of the spring is fixedly connected to the fixed cover, the top of the block is fixedly connected to a push block that passes through the fixed cover, and the push block is slidably connected to the fixed cover.

[0008] As a further improvement of the utility model, a bearing is fixedly connected to the top end of the outer side of the rotating tube, and the bearing is fixedly connected to the fixed tube.

[0009] As a further improvement of the utility model, a motor is fixedly connected to the top right side of the fixed cover, a reciprocating screw is fixedly connected to the end of the main shaft of the motor, and the reciprocating screw is rotatably connected to the fixed cover, the reciprocating screw passes through the fixed block and the bellows, the reciprocating screw is slidably connected to the fixed block and the bellows, a limiting block is fixedly connected to the inner side of the fixed block, and the limiting block is slidably connected to the reciprocating screw.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. A switch with a heat dissipation component, which is provided with a reciprocating screw, a fixed block, a fan, a fixed pipe, an air outlet nozzle, a gear, a rack, a temperature sensor and a filter. During the use of the switch, when the temperature sensor detects that the internal temperature of the switch is high, the fan will draw the external wind to filter through the filter, and then blow it into the switch through the fixed pipe, the rotating pipe and the air outlet nozzle. At the same time, the motor will also drive the reciprocating screw to rotate. At this time, the limit block will continuously slide with the reciprocating screw, and the fixed block will continuously drive the fixed pipe, the rotating pipe and the air outlet nozzle at the bottom of the bellows to reciprocate left and right. Because the gear will continuously mesh with the rack during the reciprocating movement of the rotating pipe, the rotating pipe will continuously drive the air outlet nozzle to rotate at this time. After the fan is started to blow air into the switch from the top, the air outlet nozzle is controlled to reciprocate left and right, and at the same time, the rotating pipe is controlled to drive the air outlet nozzle to continuously rotate to blow air at multiple angles into the switch, so that the heat dissipation inside the switch is more uniform, and the occurrence of poor heat dissipation effect due to blocking of some components is avoided.

[0012] 2. A switch with a heat dissipation component has a card block, a push block, a spring and a filter. When a large amount of dust adheres to the outside of the filter after long-term use, the card block is pushed by the push block to compress the spring, and the card block is disengaged from the filter, which makes it convenient to remove the filter for cleaning. The operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of a switch with a heat dissipation component.

[0015] Figure 2 The utility model is a schematic cross-sectional structural diagram of a switch fixing cover with a heat dissipation component.

[0016] Figure 3 The utility model is a schematic diagram of the structure of a switch fixing cover with a heat dissipation component in a bottom view.

[0017] In the figure: 1. switch; 2. fixed cover; 3. controller; 4. bellows; 5. fixed block; 6. fan; 7. fixed pipe; 8. rotating pipe; 9. gear; 10. rack; 11. positioning rod; 12. bearing; 13. air outlet nozzle; 14. motor; 15. reciprocating screw; 16. limit block; 17. filter; 18. spring; 19. block; 20. push block; 21. temperature sensor. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with specific implementation methods, wherein the accompanying drawings are only used for exemplary descriptions and represent only schematic diagrams rather than actual drawings, and cannot be understood as limitations on this patent. In order to better illustrate the specific implementation methods of the utility model, some parts of the accompanying drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted. Based on the specific implementation methods in the utility model, all other specific implementation methods obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Example 1

[0020] like Figure 1-3 As shown, a switch with a heat dissipation component includes a switch 1, wherein the top of the switch 1 is connected to a fixed cover 2, the front end of the fixed cover 2 is fixedly connected to a controller 3, the top of the inner side of the fixed cover 2 is provided with a bellows 4, the top of the inner side of the bellows 4 is fixedly connected to a fixed block 5, the bottom of the inner side of the bellows 4 is fixedly connected to a fan 6 through a connecting rod, the bottom of the bellows 4 is connected to a fixed pipe 7 through a connecting pipe, the bottom of the fixed pipe 7 is rotatably connected to a rotating pipe 8, a gear 9 is fixedly connected to the center of the outer side of the rotating pipe 8, a rack 10 is meshedly connected to the outer side of the gear 9, a positioning rod 11 is fixedly connected to the outer side of the rack 10, and the positioning rod 11 is fixedly connected to the fixed cover 2, the bottom of the outer side of the rotating pipe 8 is connected to an inclined air outlet nozzle 13, and the front and rear ends of the inner side of the fixed cover 2 are fixedly connected to temperature sensors 21.

[0021] Example 2

[0022] like Figure 1-3 As shown, in order to solve the problem of inconvenience in filtering the wind pulled by the fan 6, a filter net 17 is slidably connected to the top of the bellows 4, and the filter net 17 is in contact with the fixed cover 2. By arranging the filter net 17 on the top of the bellows 4, it is convenient to filter the wind pulled by the fan 6.

[0023] Example 3

[0024] like Figure 1-2 As shown, in order to solve the problem that it is inconvenient to remove the filter 17 for cleaning, the left and right ends of the filter 17 are engaged with blocks 19, and the block 19 is slidably connected to the fixed cover 2, one end of the outer side of the block 19 is fixedly connected with a spring 18, and the other end of the spring 18 is fixedly connected to the fixed cover 2, and the top of the block 19 is fixedly connected with a push block 20 that penetrates the fixed cover 2, and the push block 20 is slidably connected to the fixed cover 2. The push block 20 pushes the block 19 to compress the spring 18, and at the same time, the block 19 is disengaged from the filter 17, which facilitates the removal of the filter 17 for cleaning.

[0025] Example 4

[0026] like Figure 2 As shown, in order to solve the problem of large friction between the rotating tube 8 and the fixed tube 7 when it rotates, a bearing 12 is fixedly connected to the top end of the outer side of the rotating tube 8, and the bearing 12 is fixedly connected to the fixed tube 7. By connecting the rotating tube 8 to the fixed tube 7 through the bearing 12, large friction between the rotating tube 8 and the fixed tube 7 when it rotates is avoided.

[0027] Example 5

[0028] like Figure 1-3 As shown, in order to solve the problem that it is inconvenient to control the reciprocating motion of the heat dissipation mechanism to dissipate heat inside the switch 1, a motor 14 is fixedly connected to the top right side of the fixed cover 2, and a reciprocating screw 15 is fixedly connected to the end of the main shaft of the motor 14, and the reciprocating screw 15 is rotatably connected to the fixed cover 2, and the reciprocating screw 15 passes through the fixed block 5 and the bellows 4, and the reciprocating screw 15 is slidably connected to the fixed block 5 and the bellows 4. A limiting block 16 is fixedly connected to the inner side of the fixed block 5, and the limiting block 16 is slidably connected to the reciprocating screw 15, and the reciprocating screw 15 is driven to rotate by the motor 14, and further in the process of sliding the reciprocating screw 15 and the limiting block 16, the fixed block 5 drives the bellows 4 to reciprocate left and right, which facilitates the control of the heat dissipation mechanism to reciprocate left and right to dissipate heat inside the switch 1.

[0029] In this embodiment, all electrical appliances in the device are external power supplies. When the switch 1 is used, the sensing range of the temperature sensor 21 is first set by the controller 3. When the temperature sensor 21 detects that the internal temperature of the switch 1 is high, the fan 6 will draw the external wind through the filter 17 for filtering, and then blow it into the switch 1 through the fixed tube 7, the rotating tube 8 and the air outlet nozzle 13. At the same time, the motor 14 will also drive the reciprocating screw rod 15 to rotate. At this time, the fixed block 5 will continuously drive the fixed tube 7, the rotating tube 8 and the air outlet nozzle 13 at the bottom of the bellows 4 to reciprocate left and right through the limit block 16. Because the rotating tube 8 is left During the right reciprocating motion, the gear 9 will continue to mesh with the rack 10, so the rotating tube 8 will continue to drive the air outlet nozzle 13 to rotate. After starting the fan 6 to blow air from the top into the switch 1, the air outlet nozzle 13 is controlled to reciprocate left and right. At the same time, the rotating tube 8 is controlled to drive the air outlet nozzle 13 to continuously rotate and blow air at multiple angles into the switch 1, so that the heat dissipation inside the switch 1 is more uniform. In the process of using the device, when the filter 17 is used for a long time and a large amount of dust is attached to the outside, the push block 20 pushes the card block 19 to compress the spring 18, and at the same time, the card block 19 is disengaged from the filter 17, so that the filter 17 can be removed for cleaning, and the operation is simple and convenient.

[0030] The above is a preferred implementation mode of the utility model. The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Technical personnel in this industry should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A switch with a heat dissipation component, comprising a switch (1), characterized in that: The top of the switch (1) is connected to a fixed cover (2), the front end of the fixed cover (2) is fixedly connected to a controller (3), the top of the inner side of the fixed cover (2) is provided with a bellows (4), the top of the inner side of the bellows (4) is fixedly connected to a fixed block (5), the bottom of the inner side of the bellows (4) is fixedly connected to a fan (6) through a connecting rod, the bottom of the bellows (4) is connected to a fixed pipe (7) through a connecting pipe, the bottom of the fixed pipe (7) is rotatably connected to a rotating pipe (8), a gear (9) is fixedly connected to the center of the outer side of the rotating pipe (8), the outer side of the gear (9) is meshingly connected to a rack (10), the outer side of the rack (10) is fixedly connected to a positioning rod (11), and the positioning rod (11) is fixedly connected to the fixed cover (2), the bottom of the outer side of the rotating pipe (8) is connected to an inclined air outlet nozzle (13), and the front and rear ends of the inner side of the fixed cover (2) are fixedly connected to temperature sensors (21).

2. A switch with a heat dissipation component according to claim 1, characterized in that: The top end of the bellows (4) is slidably connected with a filter screen (17), and the filter screen (17) is in contact with the fixed cover (2).

3. A switch with a heat dissipation component according to claim 2, characterized in that: The filter screen (17) is connected to a clamping block (19) at both left and right ends, and the clamping block (19) is slidably connected to the fixed cover (2); a spring (18) is fixedly connected to one end of the outer side of the clamping block (19), and the other end of the spring (18) is fixedly connected to the fixed cover (2); a push block (20) penetrating the fixed cover (2) is fixedly connected to the top of the clamping block (19), and the push block (20) is slidably connected to the fixed cover (2).

4. A switch with a heat dissipation component according to claim 1, characterized in that: A bearing (12) is fixedly connected to the top end of the outer side of the rotating tube (8), and the bearing (12) is fixedly connected to the fixed tube (7).

5. The switch with a heat dissipation component according to claim 1, characterized in that: The top right side of the fixed cover (2) is fixedly connected to a motor (14), the main shaft end of the motor (14) is fixedly connected to a reciprocating screw rod (15), and the reciprocating screw rod (15) is rotatably connected to the fixed cover (2), the reciprocating screw rod (15) passes through the fixed block (5) and the bellows (4), and the reciprocating screw rod (15) is connected to the fixed block (5) and the bellows (4). The fixed block (5) and the bellows (4) are slidably connected, and a limiting block (16) is fixedly connected to the inner side of the fixed block (5). The limit block (16) is slidably connected to the reciprocating screw rod (15).

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