CN213457958U

CN213457958U - Notebook computer heat abstractor

Info

Publication number: CN213457958U
Application number: CN202022890946.3U
Authority: CN
Inventors: 李振生; 王天佑; 张文辉
Original assignee: Guilin University of Electronic Technology
Current assignee: Guilin University of Electronic Technology
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-06-15
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a notebook computer heat abstractor, including the base, its characterized in that: the upper surface of the base is provided with a through hole, a radiating fin is embedded in the through hole, and a cooling pipe is spirally wound on the surface of the radiating fin; a water pump and a water tank are arranged in the base, a water inlet of the water pump is communicated with the water tank, a water outlet of the water pump is communicated with a water inlet of the cooling pipe, and a water outlet of the cooling pipe is communicated with the water tank. The utility model discloses a heat abstractor can effectively dispel the heat to notebook computer's CPU, guarantees notebook computer long-term stable work, prolongs its life.

Description

Notebook computer heat abstractor

Technical Field

The utility model relates to a computer heat abstractor technical field, concretely relates to notebook computer heat abstractor.

Background

The notebook computer is also called a portable computer, and is a small-sized and portable personal computer. The notebook computer is small in size, and generates a large amount of heat during calculation, so that the heat is difficult to dissipate, and the temperature of equipment is increased. Because the CPU calculated amount is the largest, the heating is the most serious, the existing notebook computer radiating seat is provided with radiating fins at corresponding positions for cooling, but the effect is poor. For example, CN102384340A discloses a heat dissipation pad for notebook computer, which comprises a heat dissipation plate, a base, and two hard disk cases, wherein the heat dissipation plate is disposed on the base, one side of the heat dissipation plate is rotatably connected to the base, the two hard disk cases are disposed on two sides of the base respectively and can be accommodated in the base, when the two hard disk cases are accommodated in the base, the other side of the heat dissipation plate is supported, so as to form a heat dissipation space between the heat dissipation plate and the base, and thus the notebook computer disposed on the heat dissipation pad for notebook computer can dissipate heat. But the radiating effect of the radiating plate in the scheme is poor, and the cooling effect of the CPU heating when the peak value is calculated is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a notebook computer heat abstractor that the radiating effect is good is provided.

The technical scheme provided by the utility model is a notebook computer heat dissipation device, which comprises a base, wherein the upper surface of the base is provided with a through hole, a heat dissipation sheet is embedded in the through hole, and the surface of the heat dissipation sheet is spirally surrounded by a cooling pipe; a water pump and a water tank are arranged in the base, a water inlet of the water pump is communicated with the water tank, a water outlet of the water pump is communicated with a water inlet of the cooling pipe, and a water outlet of the cooling pipe is communicated with the water tank.

The radiating fins are made of aluminum alloy, brass or bronze, and the radiating effect is good. The heat sink is embedded in the upper surface of the base and is positioned right below the CPU, and the heat generated by the CPU is absorbed by the heat sink and conducted to the ambient air. The cooling pipe is spirally wound on the radiating fin, and the cooling pipe is introduced with condensed water to help the heat on the radiating fin to be conducted into the condensed water, so that the CPU is cooled instantly.

The lower part of the radiating fin is provided with a fan. The fan is arranged below the radiating fins and can play a role in promoting air circulation, so that heat on the radiating fins is promoted to be conducted into the air as soon as possible.

The base comprises a top plate and a bottom plate, and the top plate is fixed on the bottom plate through a support. The base only comprises an upper panel and a lower panel, and does not have the blocking of a side plate, so that the air circulation can be promoted, and the heat dissipation effect is better.

The surface of the radiating fin is provided with folds which can be used for increasing the radiating surface area, thereby enhancing the radiating effect.

The upper part of the water tank is provided with a water inlet, and the lower part of the water tank is provided with a water outlet. The water tank is provided with a water inlet and a water outlet simultaneously, so that high-temperature water can be discharged in the heat dissipation process, and low-temperature water is introduced simultaneously to maintain the water in the water tank at a lower temperature so as to ensure a better heat dissipation effect.

Compared with the prior art, the utility model discloses a heat abstractor can effectively dispel the heat to notebook computer's CPU, guarantees notebook computer stable work for a long time, prolongs its life.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of FIG. 1;

the reference numbers in the figures are: 1. a base; 1-1, a top plate; 1-2, a bottom plate; 1-3, a bracket; 2. a heat sink; 3. a cooling tube; 4. a water pump; 5. a water tank; 6. a fan.

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.

The notebook computer heat dissipation device shown in fig. 1 comprises a base 1, wherein a through hole is formed in the upper surface of the base 1, a heat dissipation fin 2 is embedded in the through hole, and a cooling pipe 3 is spirally wound on the surface of the heat dissipation fin 1; a water pump 4 and a water tank 5 are arranged in the base 1, a water inlet of the water pump 4 is communicated with the water tank 5, a water outlet of the water pump 4 is communicated with a water inlet of the cooling pipe 3, and a water outlet of the cooling pipe 3 is communicated with the water tank 5.

The radiating fins 2 are made of aluminum alloy, brass or bronze, and have a good radiating effect. The heat sink 2 is embedded in the upper surface of the base 1, located directly below the CPU, and heat generated by the CPU is absorbed by the heat sink 2 and conducted to the ambient air. The cooling pipe 3 is spirally wound on the cooling fin 2, and the cooling pipe 3 is introduced with condensed water to help the heat on the cooling fin 2 to be conducted into the condensed water, so that the CPU is cooled instantly.

The lower part of the radiating fin 2 is provided with a fan 6. The fan 6 is arranged below the radiating fin 2 and can play a role in promoting air circulation, so that heat on the radiating fin 2 is promoted to be conducted into air as soon as possible.

The base 1 comprises a top plate 1-1 and a bottom plate 1-2, and the top plate 1-1 is fixed on the bottom plate 1-2 through a support 1-3. The base 1 only comprises an upper panel and a lower panel without being blocked by side plates, so that air circulation can be promoted, and the heat dissipation effect is better.

The surface of the radiating fin 2 is provided with folds which can be used for increasing the radiating surface area, thereby enhancing the radiating effect.

The upper part of the water tank 5 is provided with a water inlet, and the lower part is provided with a water outlet. The water tank 5 is provided with a water inlet and a water outlet at the same time, so that high-temperature water can be discharged in the heat dissipation process, and low-temperature water can be introduced at the same time to maintain the water in the water tank at a lower temperature, so as to ensure a better heat dissipation effect.

Claims

1. The utility model provides a notebook computer heat abstractor, includes the base, its characterized in that: the upper surface of the base is provided with a through hole, a radiating fin is embedded in the through hole, and a cooling pipe is spirally wound on the surface of the radiating fin; a water pump and a water tank are arranged in the base, a water inlet of the water pump is communicated with the water tank, a water outlet of the water pump is communicated with a water inlet of the cooling pipe, and a water outlet of the cooling pipe is communicated with the water tank.

2. The heat dissipating device for a notebook computer according to claim 1, wherein: the lower part of the radiating fin is provided with a fan.

3. The heat dissipation device of claim 1, wherein: the base comprises a top plate and a bottom plate, and the top plate is fixed on the bottom plate through a support.

4. The heat dissipation device of claim 1, wherein: the surface of the radiating fin is provided with folds.

5. The heat dissipation device of claim 1, wherein: the upper part of the water tank is provided with a water inlet, and the lower part of the water tank is provided with a water outlet.