Heat dissipation circulation mechanism of rack-mounted IP coding and decoding equipment

Abstract

The utility model relates to a heat dissipation circulating mechanism of rack-mounted IP (Internet Protocol) coding and decoding equipment, which aims to solve the technical problems that the noise is high and the heat dissipation effect is poor as the conventional rack-mounted IP coding and decoding equipment usually adopts a high-power fan for heat dissipation, and only one pure air cooling is adopted for heat dissipation, and comprises a shell which is of a hollow structure, a plurality of through holes are formed in the two ends of the machine shell, and connecting cylinders are correspondingly connected between the through holes in the two sides of the hollow inner cavities in the two ends of the machine shell, the heat absorption area is increased through the connecting cylinders and the machine shell, meanwhile, cooling liquid is cooled through the S-shaped cooling copper pipes, and therefore the cooling effect of the IP coding and decoding device in the working process is improved, and the service life of the IP coding and decoding device is prolonged. And by starting the first fan, the flow speed of air around the IP coding and decoding equipment can be increased in cooperation with the connecting cylinder, the heat dissipation effect of the IP coding and decoding equipment during working is further improved, and then the heat dissipation effect is improved in cooperation with combination of water cooling and air cooling.

Description

Technical Field

[0001] The utility model relates to the field of IP encoding and decoding equipment, in particular to a heat dissipation circulation mechanism of a rack-type IP encoding and decoding equipment. Background Art

[0002] Rack-mounted IP codec equipment is a device that plays an important role in the field of multimedia communications. The main function of the encoder is to digitize the original audio, video and other signals, and compress them into IP data packets suitable for transmission in the network through a specific encoding algorithm. The decoder performs the opposite operation, receiving IP data packets from the network and decoding them back to the original audio and video signals.

[0003] Traditional rack-mounted IP codec equipment often uses high-power fans for heat dissipation. Not only does this produce a lot of noise, but it also only uses air cooling, which results in poor heat dissipation, thus affecting the normal use of the IP codec equipment. Therefore, a new technical solution needs to be designed to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a heat dissipation circulation mechanism for a rack-mounted IP codec device to solve the technical problem that current rack-mounted IP codec devices often use high-power fans for heat dissipation, which not only produces a lot of noise, but also only uses a simple air cooling method for heat dissipation, resulting in a poor heat dissipation effect.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is as follows: a heat dissipation circulation mechanism of a rack-mounted IP codec device is designed, including a casing, the casing is a hollow structure, a plurality of through holes are provided at both ends of the casing, and connecting tubes are correspondingly connected between the plurality of through holes on both sides of the hollow inner cavity at both ends of the casing, a heat dissipation box is installed on the top of the casing, and the two ends of the heat dissipation box are respectively connected with a water inlet pipe and a circulation pipe, and the other ends of the water inlet pipe and the circulation pipe are both connected with the hollow inner cavity of the casing, and the inner cavity of the heat dissipation box is provided with an S-shaped heat dissipation copper tube and a first circulation pump, and the two ends of the S-shaped heat dissipation copper tube are respectively connected with the circulation pipe and the water outlet end of the first circulation pump, and the water inlet end of the first circulation pump is connected with the water inlet pipe;

[0006] A plurality of installation tubes are equidistantly passed through the rear end of the casing, and a first fan is installed in each of the installation tubes. A plurality of IP codec devices are arranged at the front opening of the casing, and the number of the IP codec devices is the same as and corresponds to the number of the first fans.

[0007] Preferably, the top of the heat sink is open, a box cover is provided on the top of the heat sink, a second circulation pump is installed at one end of the outer side of the heat sink, the water inlet and outlet of the second circulation pump are respectively connected to the first conduit and the second conduit, the other end of the first conduit is connected to the heat sink, the second conduit passes through the box cover and is placed on one side of the box cover, the other end of the second conduit is connected to the water outlet pan, and a heat dissipation grille is installed on the box cover.

[0008] Preferably, an air inlet hole is formed at one end of the heat dissipation box close to the water inlet pipe, and a second fan is installed in the air inlet hole.

[0009] Preferably, fixing bolts are passed through the four corners of the surface of the box cover, and the four fixing bolts are all threadedly connected to the surface of the heat dissipation box.

[0010] Preferably, the water outlet tray is placed directly above the S-shaped heat dissipation copper tube.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model combines structures such as a first circulation pump, a water inlet pipe, a circulation pipe, a casing, a connecting tube and an S-shaped heat dissipation copper tube. By starting the first circulation pump in cooperation with the water inlet pipe and the circulation pipe, the coolant in the casing is circulated, so that the circulating coolant can absorb the heat in the casing, and the heat absorption area is increased by using multiple connecting tubes and the casing. At the same time, the coolant is dissipated through the S-shaped heat dissipation copper tube, thereby improving the heat dissipation effect of the IP codec device when it is working, and by starting the first fan, the flow speed of the air around the IP codec device can be accelerated in cooperation with the connecting tube, further improving the heat dissipation effect of the IP codec device when it is working, and then the heat dissipation effect is improved by combining water cooling and air cooling.

[0013] 2. The utility model combines the second circulation pump, the first conduit, the second conduit, the heat sink, the water outlet tray, the second fan and the heat sink grille. When heat is dissipated, the second circulation pump is started to cooperate with the first conduit and the second conduit to spray the coolant in the heat sink from the water outlet tray to the outside of the S-shaped heat sink copper tube to cool the S-shaped heat sink copper tube. At the same time, the second fan is started to cooperate with the heat sink grille to accelerate the evaporation speed of the coolant outside the S-shaped heat sink copper tube, thereby improving the heat dissipation effect of the S-shaped heat sink copper tube, thereby improving the cooling effect of the coolant in the casing, and further improving the heat dissipation effect of the casing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall front structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall rear structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the top view of the connection structure between the housing and the heat sink of the utility model;

[0017] Figure 4 It is a cross-sectional view of the casing of the utility model;

[0018] In the figure: 1, casing; 11, through hole; 12, connecting tube; 2, IP codec device; 3, heat sink; 31, box cover; 32, fixing bolt; 33, circulation pipe; 34, water inlet pipe; 35, first circulation pump; 36, S-shaped heat dissipation copper tube; 37, heat dissipation grille; 4, second circulation pump; 41, first conduit; 42, second conduit; 43, water outlet tray; 5, installation tube; 51, first fan; 6, air inlet hole; 61, second fan. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0020] Embodiment 1: A heat dissipation circulation mechanism of a rack-mounted IP codec device, see Figures 1 to 4 , comprising a casing 1, the casing 1 being a hollow structure, a plurality of through holes 11 being provided at both ends of the casing 1, a connecting tube 12 being correspondingly connected between the plurality of through holes 11 on both sides of the hollow inner cavity at both ends of the casing 1, a heat sink 3 being installed on the top of the casing 1, a water inlet pipe 34 and a circulation pipe 33 being connected at both ends of the heat sink 3, respectively, the other ends of the water inlet pipe 34 and the circulation pipe 33 being connected to the hollow inner cavity of the casing 1, an S-shaped heat dissipation copper tube 36 and a first circulation pump 35 being provided in the inner cavity of the heat sink 3, the two ends of the S-shaped heat dissipation copper tube 36 being connected to the water outlet ends of the circulation pipe 33 and the first circulation pump 35, respectively, the water inlet end of the first circulation pump 35 being connected to the water inlet pipe 34;

[0021] A plurality of mounting tubes 5 are equidistantly penetrated through the rear end of the casing 1, and a first fan 51 is installed in each of the plurality of mounting tubes 5. A plurality of IP codec devices 2 are arranged at the front opening of the casing 1, and the number of the IP codec devices 2 is the same as and corresponds to the number of the first fans 51. When working, the first circulation pump 35 is started to cooperate with the water inlet pipe 34 and the circulation pipe 33 to circulate the coolant in the casing 1, so that the circulating coolant can absorb the heat in the casing 1, and the heat absorption area is increased through the plurality of connecting tubes 12 and the casing 1, and the coolant is dissipated through the S-shaped heat dissipation copper tube 36, so as to improve the heat dissipation effect of the IP codec device 2 when working, and by starting the first fan 51, the connection tube 12 can accelerate the flow speed of the air around the IP codec device 2, further improve the heat dissipation effect of the IP codec device 2 when working, and then cooperate with the combination of water cooling and air cooling to improve the heat dissipation effect.

[0022] For details, see Figure 1 and Figure 3 The top of the heat dissipation box 3 is open, and a box cover 31 is provided on the top of the heat dissipation box 3. A second circulation pump 4 is installed at one end of the outer side of the heat dissipation box 3. The water inlet and outlet ends of the second circulation pump 4 are respectively connected with a first conduit 41 and a second conduit 42. The other end of the first conduit 41 is connected with the heat dissipation box 3. The second conduit 42 passes through the box cover 31 and is placed on one side of the box cover 31. The other end of the second conduit 42 is connected with a water outlet pan 43. The water outlet pan 43 is placed just above the S-shaped heat dissipation copper tube 36. A heat dissipation grille 37 is installed on the box cover 31. The heat dissipation box An air inlet hole 6 is provided at one end close to the water inlet pipe 34, and a second fan 61 is installed in the air inlet hole 6. When heat dissipation is performed, the second circulation pump 4 is started to cooperate with the first conduit 41 and the second conduit 42 to spray the coolant in the heat dissipation box 3 from the water outlet tray 43 to the outside of the S-shaped heat dissipation copper tube 36 to cool the S-shaped heat dissipation copper tube 36. At the same time, the second fan 61 is started to cooperate with the heat dissipation grille 37 to accelerate the evaporation speed of the coolant outside the S-shaped heat dissipation copper tube 36, thereby improving the heat dissipation effect of the S-shaped heat dissipation copper tube 36, thereby improving the cooling effect of the coolant in the housing 1, and further improving the heat dissipation effect of the housing 1.

[0023] It is worth noting that see Figure 1 The four corners of the surface of the box cover 31 are penetrated by fixing bolts 32, and the four fixing bolts 32 are all threadedly connected to the surface of the heat sink 3, so that the box cover 31 can be easily disassembled and assembled through the fixing bolts 32, and the cooling liquid that is lacking in the heat sink 3 can be added.

[0024] In addition, the components designed in the present invention are all universal standard parts or components known to technical personnel in the field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in the field, and there is no need to elaborate. The content protected by the present invention does not involve improvements to internal structures and methods.

[0025] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A heat dissipation circulation mechanism of a rack-mounted IP codec device, comprising a housing (1), characterized in that: The casing (1) is a hollow structure, and a plurality of through holes (11) are provided at both ends of the casing (1). Connecting tubes (12) are correspondingly connected between the plurality of through holes (11) on both sides of the hollow inner cavity at both ends of the casing (1). A heat sink (3) is installed on the top of the casing (1). The two ends of the heat sink (3) are respectively connected to a water inlet pipe (34) and a circulation pipe (33). The other ends of the water inlet pipe (34) and the circulation pipe (33) are both connected to the hollow inner cavity of the casing (1). The inner cavity of the heat sink (3) is provided with an S-shaped heat dissipation copper tube (36) and a first circulation pump (35). The two ends of the S-shaped heat dissipation copper tube (36) are respectively connected to the circulation pipe (33) and the water outlet end of the first circulation pump (35). The water inlet end of the first circulation pump (35) is connected to the water inlet pipe (34). A plurality of installation tubes (5) are equidistantly penetrated through the rear end of the casing (1), and a first fan (51) is installed in each of the plurality of installation tubes (5). A plurality of IP codec devices (2) are arranged at the front opening of the casing (1), and the number of the IP codec devices (2) is the same as and corresponds to the number of the first fans (51).

2. A heat dissipation circulation mechanism of a rack-mounted IP encoding and decoding device (2) as claimed in claim 1, characterized in that: The top of the heat sink (3) is open, and a box cover (31) is provided on the top of the heat sink (3). A second circulation pump (4) is installed at one end of the outer side of the heat sink (3). The water inlet and water outlet of the second circulation pump (4) are respectively connected to a first conduit (41) and a second conduit (42). The other end of the first conduit (41) is connected to the heat sink (3). The second conduit (42) passes through the box cover (31) and is arranged on one side of the box cover (31). The other end of the second conduit (42) is connected to a water outlet pan (43). A heat sink grille (37) is installed on the box cover (31).

3. The heat dissipation circulation mechanism of a rack-mounted IP encoding and decoding device (2) according to claim 1, characterized in that: An air inlet hole (6) is provided at one end of the heat dissipation box (3) close to the water inlet pipe (34), and a second fan (61) is installed in the air inlet hole (6).

4. A heat dissipation circulation mechanism for a rack-mounted IP encoding and decoding device (2) as claimed in claim 2, characterized in that: Fixing bolts (32) are passed through the four corners of the surface of the box cover (31), and the four fixing bolts (32) are all threadedly connected to the surface of the heat dissipation box (3).

5. The heat dissipation circulation mechanism of a rack-mounted IP encoding and decoding device (2) as claimed in claim 2, characterized in that: The water outlet tray (43) is placed directly above the S-shaped heat dissipation copper tube (36).

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