CN218825457U

CN218825457U - Network server heat abstractor

Info

Publication number: CN218825457U
Application number: CN202320162925.0U
Authority: CN
Inventors: 赵长泉
Original assignee: Heilongjiang Aowei New Technology Co ltd
Current assignee: Heilongjiang Aowei New Technology Co ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-04-07
Anticipated expiration: 2033-02-06

Abstract

The utility model relates to the technical field of network servers, in particular to a network server heat dissipation device, which comprises a heat dissipation part, wherein the heat dissipation part is fixedly arranged in an upper protective shell and a lower protective shell and is mutually attached with a network server body, the heat dissipation part comprises a heat conducting fin capable of leading out the heat of the network server body, a liquid storage bin capable of rapidly absorbing the heat of the heat conducting fin is arranged below the heat conducting fin, and a cooling liquid is filled in the liquid storage bin; the heat dissipation part can quickly absorb and guide out the heat generated by the network server, and the heat dissipated by the network server can be quickly carried away by the heat dissipation part through flowing cooling liquid; the contact area between the circulating heat absorption bin and the cooling liquid can be increased, heat can be conducted out by the cooling liquid after heat absorption, so that rapid cooling is realized, and efficient heat dissipation and cooling capacity can be kept all the time; the structure of the heat dissipation fan is matched with the prior heat dissipation holes, heat dissipation fans and the like, so that the heat dissipation effect can be further enhanced.

Description

Network server heat abstractor

Technical Field

The utility model relates to a network server technical field specifically is network server heat abstractor.

Background

The network server is a core component of a computer local area network which can provide services such as centralized computation, information publishing, data management and the like for network users in a network environment. According to different computing capacities, the servers are divided into workgroup-level servers, department-level servers and enterprise-level servers. The stability, safety, performance and other aspects of the network server are high, and the performance of hardware such as a CPU, a chipset, a memory, a disk, a network and the like in the network server is affected by high temperature, so that the heat dissipation of the network server is very important.

Most of the existing network server heat dissipation devices are heat dissipation holes matched with a heat dissipation fan to provide air flow, or are matched with heat dissipation fins to improve the heat absorption effect, so that heat dissipation is realized; however, such methods are mostly suitable for smaller network servers, but for large or high-load running network servers, the network servers emit high heat, the heat dissipation requirements cannot be met by conventional heat dissipation holes, heat dissipation fins and heat dissipation fans, and the heat dissipation effect of the heat dissipation methods is continuously reduced along with the rise of the environmental temperature and the saturation and heat absorption of the heat dissipation fins; therefore, a heat dissipation device with a more efficient heat dissipation effect is needed. In view of this, we propose a network server heat sink.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above deficiency, the utility model provides a network server heat abstractor.

The technical scheme of the utility model is that:

network server heat abstractor, including the network server body, network server body fixed mounting still includes in the upper protective housing and the lower protective housing of position symmetry:

the heat dissipation part is fixedly installed in the upper protective shell and the lower protective shell and is attached to the network server body, the heat dissipation part comprises a heat conducting fin capable of leading out the heat of the network server body, a liquid storage bin capable of rapidly absorbing the heat of the heat conducting fin is arranged below the heat conducting fin, and cooling liquid is filled in the liquid storage bin.

Preferably, a sealing partition panel is fixedly connected to the lower portion of the heat conducting fin, a radiating fin is fixedly connected to the bottom of the sealing partition panel, the liquid storage bin is connected to the lower portion of the sealing partition panel in a sealing mode, and the radiating fin is located in the liquid storage bin.

Preferably, the heat sink is provided with a flow hole through which the coolant can pass.

Preferably, a circulating heat absorption bin is connected to the lower portion of the liquid storage bin in a conduction mode, and a hole or a honeycomb core structure capable of increasing the contact area of the circulating heat absorption bin and cooling liquid in the liquid storage bin is arranged in the circulating heat absorption bin.

Preferably, the heat conducting fin, the sealing partition plate and the radiating fin are all made of aluminum or aluminum alloy profiles.

Preferably, a liquid guide pipe is conductively connected to the liquid storage bin, and the liquid guide pipe can enable the cooling liquid to circularly flow through a liquid pump.

Compared with the prior art, the beneficial effects of the utility model are that:

the heat dissipation device of the network server can quickly absorb and lead out heat generated by the network server through the heat dissipation part, and the heat dissipated by the network server can be quickly carried away through flowing cooling liquid by the heat dissipation part; the contact area between the circulating heat absorption bin and the cooling liquid can be increased, heat can be conducted out by the cooling liquid after heat absorption to realize rapid cooling, and efficient heat dissipation and cooling capacity can be kept all the time; meanwhile, the heat dissipation structure is not in conflict with the existing structures such as heat dissipation holes and heat dissipation fans, and the heat dissipation effect can be further enhanced by mutual matching.

Drawings

FIG. 1 is an exploded view of the overall structure of the present invention;

fig. 2 is an exploded view of the heat dissipating part of the present invention.

The meaning of the individual reference symbols in the figures is:

1. an upper protective shell; 2. a lower protective shell; 3. a network server body;

4. a heat dissipating section; 41. a heat conductive sheet; 42. sealing the partition panel; 43. a heat sink; 431. a flow aperture; 44. a liquid storage bin; 45. and circulating the heat absorption bin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-2, the present invention details the above technical solution by the following embodiments:

network server heat abstractor, including network server body 3, network server body 3 fixed mounting still includes in upper protective housing 1 and the lower protective housing 2 of position symmetry:

the heat dissipation part 4, heat dissipation part 4 fixed mounting are in last protective housing 1 and lower protective housing 2, and laminate each other with the network server body 3, and the heat dissipation part 4 is equipped with the storehouse 44 that holds that can absorb the heat of conducting strip 41 fast including leading out the thermal conducting strip 41 of network server body 3 below the conducting strip 41, holds that the storehouse 44 intussuseption is filled with the coolant liquid.

The sealing partition plate 42 is fixedly connected below the heat conducting fin 41, the radiating fin 43 is fixedly connected at the bottom of the sealing partition plate 42, the liquid storage bin 44 is hermetically connected below the sealing partition plate 42, the radiating fin 43 is located in the liquid storage bin 44, and the radiating fin 43 is provided with a flow hole 431 through which the cooling liquid can pass, so that the flow resistance is reduced.

The liquid storage bin 44 is connected with a circulating heat absorption bin 45 in a conduction mode below, a hole or a honeycomb core structure capable of increasing the contact area with cooling liquid in the liquid storage bin 44 is formed in the circulating heat absorption bin 45, the contact area is increased, and the heat conduction speed is increased.

The heat conducting fins 41, the sealing partition plate 42 and the cooling fins 43 are all made of aluminum or aluminum alloy sectional materials, specifically adopt aluminum metal, have better heat conductivity, can quickly absorb heat emitted by the network server, and realize quick heat conduction.

The liquid storage bin 44 is connected with a liquid guide pipe in a conducting mode, the liquid guide pipe enables cooling liquid to flow circularly through a liquid pump, the cooling liquid can absorb heat uniformly due to flowing, saturation heat absorption is avoided, and heat can be led out quickly in the flowing process.

The network server heat abstractor of this embodiment, the staff is on the basis that does not change current network server heat radiation structure, can be directly at this heat abstractor of network server surface laminating installation, when operation, the network server heat is conducted to sealed partition panel 42 and fin 43 through conducting strip 41, and the coolant liquid that flows under the effect of liquid pump can absorb the heat on sealed partition panel 42 and the fin 43, make its cooling, coolant liquid absorbs in can increasing area of contact's hole or honeycomb core structure in the circulation heat absorption storehouse 45, make the heat conduction that the coolant liquid absorbs for circulation heat absorption storehouse 45, make its coolant liquid can rapid cooling, so realize fast heat dissipation repeatedly, this embodiment is better for the heat absorptivity, the interval is changed the coolant liquid, high temperature coolant liquid when replacing high load operation.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Network server heat abstractor, including network server body (3), network server body (3) fixed mounting is in position symmetry's upper protective housing (1) and lower protective housing (2), its characterized in that: further comprising:

the heat dissipation part (4) is fixedly installed in the upper protection shell (1) and the lower protection shell (2) and is attached to the network server body (3), the heat dissipation part (4) comprises a heat conducting sheet (41) capable of conducting heat of the network server body (3), a liquid storage bin (44) capable of rapidly absorbing heat of the heat conducting sheet (41) is arranged below the heat conducting sheet (41), and cooling liquid is filled in the liquid storage bin (44).

2. The network server heat sink of claim 1, wherein: the liquid storage type heat exchanger is characterized in that a sealing partition plate (42) is fixedly connected to the lower portion of the heat conducting fin (41), a heat radiating fin (43) is fixedly connected to the bottom of the sealing partition plate (42), the liquid storage bin (44) is connected to the lower portion of the sealing partition plate (42) in a sealing mode, and the heat radiating fin (43) is located in the liquid storage bin (44).

3. The network server heat sink of claim 2, wherein: the cooling fin (43) is provided with a flow hole (431) through which the cooling liquid can pass.

4. The network server heat sink of claim 3, wherein: the lower part of the liquid storage bin (44) is connected with a circulating heat absorption bin (45) in a conduction mode, and a hole or a honeycomb core structure capable of increasing the contact area of the circulating heat absorption bin (45) and cooling liquid in the liquid storage bin (44) is arranged in the circulating heat absorption bin.

5. The network server heat sink of claim 4, wherein: the heat conducting fins (41), the sealing partition plate (42) and the radiating fins (43) are all made of aluminum or aluminum alloy sections.

6. The network server heat sink of claim 4, wherein: a liquid guide pipe is connected to the liquid storage bin (44) in a conducting manner, and the liquid guide pipe can enable the cooling liquid to flow circularly through a liquid pump.