CN202771350U

CN202771350U - Water-circulation heat-dissipation device of notebook computer

Info

Publication number: CN202771350U
Application number: CN 201220354780
Authority: CN
Inventors: 张晓飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-07-20
Filing date: 2012-07-20
Publication date: 2013-03-06
Anticipated expiration: 2022-07-20

Abstract

The utility model provides a water-circulation heat-dissipation device of a notebook computer. The water-circulation heat-dissipation device of the notebook computer comprises a first pipeline, a second pipeline, a third pipeline and a heat-dissipation water storage device, wherein the middle section of the first pipeline is arranged on a heat-radiation element of the notebook computer, one end of the first pipeline is communicated and connected with one end of the second pipeline, the other end of the first pipeline is communicated and connected with one end of the third pipeline, and the other end of the second pipeline and the other end of the third pipeline respectively extend into a hollow cavity of the heat-dissipation water storage device. The water-circulation heat-dissipation device of the notebook computer is good in heat-dissipation effect, a heat-conductive pipe and heat-dissipation fins are directly used for dissipating heat if the work power of the notebook computer is small, if the work power of the notebook computer is large, the second pipeline and the third pipeline are connected to the first pipeline, heat of water inside a water pipe is dissipated through the heat-dissipation water storage device, and the heat generated by a central processing unit (CPU) and a display card can be dissipated more rapidly.

Description

The notebook computer water circulation heat radiation device

Technical field

The utility model belongs to the heat abstractor technical field, is specifically related to a kind of notebook computer water circulation heat radiation device.

Background technology

At present, existing laptop radiating mode is by heat pipe the heat that CPU and video card send to be passed to heat radiator, pass through built-in fans again so that the mode of internal set heat radiation fin cooling is lowered the temperature to notebook computer CPU and video card, and when the video card of notebook computer is in the high-performance operation, this traditional heat-dissipating mode can not satisfy the CPU of computer and the heat radiation needs of video card better, thereby deadlock occurred, blue screen, even the phenomenon such as damage, affected user's normal use.The applying date is 2009.07.03, the patent No. is 200920082281.4, patent name is the patent of " a kind of water circulation heat radiation device for notebook computer ", this heat abstractor is comprised of radiating tube, water receiver, radiating tube is attached to the heat radiator of notebook computer and is communicated with water receiver, also be provided with water inlet and water delivering orifice on the external water receiver, be respectively arranged with gauge tap on water inlet and the water delivering orifice.This heat abstractor is installed in the notebook computer, then in external water receiver, fill water, utilize intelligence interface to be connected with built-in radiating tube, open switch, make built-in radiating tube and external water receiver be in connected state, after current flow into built-in radiating tube, just can the notebook computer in the work be dispelled the heat, and the circulation that keeps built-in radiating tube and external water receiver, when the temperature of water in the external water receiver also raises can not satisfy laptop radiating and require the time gradually, but closing switch, open the lid of water inlet and water delivering orifice, change to continue to be communicated with behind the water in the external water receiver by external strengths such as hydraulic pumps and use, thereby keep radiating effect to notebook computer.This patent is to utilize the temperature difference passive heat radiation of water, and when water temperature raise gradually, radiating effect and need to be changed cold water worse and worse, uses trouble.

Summary of the invention

The purpose of this utility model provides a kind of notebook computer water circulation heat radiation device, to overcome the undesirable problem of existing notebook computer radiating device radiating effect.

The technical solution of the utility model is that the notebook computer water circulation heat radiation device comprises the first pipeline, second pipe, the 3rd pipeline and heat radiation water receiver; The stage casing of the first pipeline is arranged on the heater members of notebook computer, and an end of the first pipeline and an end of second pipe are connected, and an end of the other end of the first pipeline and the 3rd pipeline is connected; The other end of the other end of second pipe and the 3rd pipeline puts in respectively in the cavity of heat radiation water receiver.

Wherein, the first pipeline is positioned at the notebook enclosure interior, and second pipe, the 3rd pipeline and heat radiation water receiver are positioned at the notebook outside; One end of the first pipeline is connected by an end of first interface and second pipe, and the other end of the first pipeline is connected by an end of the second interface and the 3rd pipeline.

Wherein, heat abstractor also comprises heat pipe and heat radiator, and an end of heat pipe is arranged on the heater members of notebook computer, and the other end of heat pipe is arranged on the heat radiator.

Wherein, heat pipe and heat radiator are arranged on the notebook enclosure interior.

Wherein, be provided with pump on the second pipe.

The beneficial effects of the utility model are that good heat dissipation effect is if the little direct use heat pipe of the operating power of notebook and heat radiator dispel the heat; If the operating power of notebook is large, second pipe and the 3rd pipeline are connected on the first pipeline, by the heat radiation accumulator water in the water pipe is dispelled the heat, so that the heat that CPU and video card send sheds faster.

Description of drawings

Fig. 1 is the structural representation of the utility model heat abstractor;

Fig. 2 is the structural representation of the utility model heat radiation accumulator.

Among the figure, the 1-notebook computer casing; The heater members of 2-notebook computer; 3-the 3rd pipeline; 4-the first pipeline; The 5-first interface; The 6-second pipe; The 7-pump; 8-the second interface; The 9-heat radiator; The 10-accumulator that dispels the heat; The 11-heat pipe.

Embodiment

As shown in Figure 1, the utility model provides a kind of notebook computer water circulation heat radiation device, comprises the first pipeline 4, second pipe 6, the 3rd pipeline 3, heat radiation water receiver 10, heat pipe 11 and heat radiator 9; The stage casing of the first pipeline 4 is arranged on the heater members 2 of notebook computer, the heater members 2 of notebook for example is on CPU, video card or the chip, one end of the first pipeline 4 is connected by the end of first interface 5 with second pipe 6, and the other end of the first pipeline 4 is connected by an end of the second interface 8 and the 3rd pipeline 3; The other end of the other end of second pipe 6 and the 3rd pipeline 3 puts in respectively in the cavity of heat radiation water receiver 10.Be provided with pump 7 on the second pipe 6.The first pipeline 4, heat pipe 11 and heat radiator 9 are positioned at notebook housing 1 inside, and second pipe 6, the 3rd pipeline 3 and heat radiation water receiver 10 are positioned at notebook housing 1 outside; One end of heat pipe 11 is arranged on the heater members 2 of notebook computer, and the other end of heat pipe 11 is arranged on the heat radiator 9.

The utility model heat abstractor has two heat radiation approach to notebook, and the first, the heat that the heater members 2 of notebook computer sends is passed to heat radiator 9 by heat pipe 11 with heat, and the fan auxiliary heat dissipation sheet 9 that is built in the notebook housing 1 dispels the heat; Second, the 10 interior fillings of heat radiation water receiver have cold water, under the dynamic action of pump 7, cold water flows in the first pipeline 4 by second pipe 6, the heat that the heater members 2 of notebook computer sends is absorbed by the water in the first pipeline 4, water in the first pipeline 4 flows in the heat radiation water receiver 10 by the 3rd pipeline 3 again, and the water in 10 pairs of casees of heat radiation water receiver dispels the heat, and continues next circulation.These two cooling systems, the user can select one to dispel the heat, or two cooling systems carry out simultaneously.If the operating power of notebook is little, directly use heat pipe 11 and heat radiator 9 to dispel the heat; If the operating power of notebook is large, second pipe 6 and the 3rd pipeline 3 directly are connected on the two ends of the first pipeline 4, dispel the heat by the water in 10 pairs of water pipes of heat radiation accumulator, so that the heat that the heater members 2 of notebook computer sends exhales quickly.Second pipe 6 and the 3rd pipeline 3 can directly be pulled up on first interface 5 and the second interface 8, and collection gets final product in addition.

Heat radiation water receiver 10 of the present utility model as shown in Figure 2, the outer wall of its side is concavo-convex, surface area is large, like this, the hot water from the 3rd pipeline 3 flows into directly dispels the heat away from large heat radiation water receiver 10 outer walls of surface area, and need not change again in addition cold water, be easy to use simple.

Claims

1. the notebook computer water circulation heat radiation device is characterized in that: comprise the first pipeline (4), second pipe (6), the 3rd pipeline (3) and heat radiation water receiver (10); The stage casing of described the first pipeline (4) is arranged on the heater members (2) of notebook computer, and an end of an end of the first pipeline (4) and second pipe (6) is connected, and an end of the other end of the first pipeline (4) and the 3rd pipeline (3) is connected; The other end of the other end of second pipe (6) and the 3rd pipeline (3) puts in respectively in the cavity of heat radiation water receiver (10).

2. heat abstractor according to claim 1, it is characterized in that: described the first pipeline (4) is positioned at notebook housing (1) inside, and second pipe (6), the 3rd pipeline (3) and heat radiation water receiver (10) are positioned at notebook housing (1) outside; One end of the first pipeline (4) is connected by the end of first interface (5) with second pipe (6), and the other end of the first pipeline (4) is connected by the end of the second interface (8) with the 3rd pipeline (3).

3. heat abstractor according to claim 1, it is characterized in that: described heat abstractor also comprises heat pipe (11) and heat radiator (9), one end of heat pipe (11) is arranged on the heater members (2) of notebook computer, and the other end of heat pipe (11) is arranged on the heat radiator (9).

4. heat abstractor according to claim 3, it is characterized in that: described heat pipe (11) and heat radiator (9) are arranged on notebook housing (1) inside.

5. heat abstractor according to claim 1 is characterized in that: be provided with pump (7) on the described second pipe (6).