CN201072310Y

CN201072310Y - Improved structure of heat conduction pipe

Info

Publication number: CN201072310Y
Application number: CNU2007201253169U
Authority: CN
Inventors: 阮庆源; 张昆荣; 林国俊
Original assignee: Li-Hong Science & Technology Co Ltd
Current assignee: Li-Hong Science & Technology Co Ltd
Priority date: 2007-07-26
Filing date: 2007-07-26
Publication date: 2008-06-11
Anticipated expiration: 2017-07-26

Abstract

The utility model provides an improved heat pipe structure, which is mainly a U-shaped hollow metal pipe. Section of the U-shaped hollow metal pipe is approximately prolate. When heat current flows in the U-shaped hollow metal pipe, the contact surface of the approximately oval section and the air is increased, so the U-shaped hollow metal pipe can disperses the heat energy out more evenly and further realizes the effect of fast heat elimination.

Description

The heat pipe structure-improved

Technical field

The utility model relates to a kind of heat pipe structure-improved, especially a kind of can quicker and heat pipe structure-improved that equably the heat in the heat pipe is exhaled.

Background technology

The cross section of existing heat pipe, be set at circular or irregular gradual change body mostly, this existing mode has following drawback after enforcement: the circular cross-section of existing heat pipe, hot-fluid circulation time in heat pipe, the hot-fluid of this heat pipe core is because of touching the heat pipe wall than the outside, thereby heat can't be distributed, so even the hot-fluid in the heat pipe circulates for a long time, the radiating effect of its heat pipe also can't show.

The utility model content

The heat pipe structure-improved that provides a kind of radiating effect good is provided the purpose of this utility model.

For reaching aforementioned utility model purpose, the technical solution of the utility model is, a kind of heat pipe structure-improved is provided, it is mainly a U type hollow metal pipe, and the cross section of described U type hollow metal pipe is one to be similar to the profile of prolate shape, its inside is made as hollow form, it is because when can utilize hot-fluid to flow in U type hollow metal pipe, the described cross section that is similar to the prolate shape can be strengthened because of the contact-making surface of itself and air, make described U type hollow metal pipe more equably heat energy to be exhaled, and then reach the effect of quick heat radiating.

Description of drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is an action schematic diagram of the present utility model.

Fig. 3 is the three-dimensional combination figure of the utility model embodiment.

Fig. 4 is the three-dimensional combination figure of another embodiment of the utility model.

Fig. 5 is the three-dimensional combination figure of the another embodiment of the utility model.

Fig. 6 is the three-dimensional combination figure of the embodiment of the utility model another way.

Fig. 7 is the three-dimensional combination figure of the embodiment of the another mode of the utility model.

The specific embodiment

Please refer to Fig. 1, shown in Figure 2, heat pipe structure-improved of the present utility model is mainly a U type hollow metal pipe 10, and the cross section of described U type hollow metal pipe 10 is one to be similar to the profile of prolate shape, its inside is made as hollow form, it is because of when can utilize hot-fluid and flow in U type hollow metal pipe 10, this cross section that is similar to the prolate shape can be accelerated because of the contact-making surface increasing of itself and air and the flowing velocity that siphonage makes hot-fluid, makes described U type hollow metal pipe 10 more even and apace heat energy to be exhaled.

Please refer to Fig. 3, shown in Figure 4, heat pipe structure-improved of the present utility model is when implementing, except that can be directly on U type hollow metal pipe 10 the sheathed radiating fin 20, also many U type hollow metal pipes 10 can be combined with a radiating fin group 30, also can reach and more be better than the effect that the collocation of common metal pipe and fin is produced, wherein, because radiating fin 20 and radiating fin group 30 are in order to work in coordination with U type hollow metal pipe 10, so be equipped with and the identical perforation 21 of U type hollow metal pipe 10 profiles on radiating fin 20 and the

radiating fin group

30,31, embed for U type hollow metal pipe 10.

Please refer to shown in Figure 5, though the structure improved U type of heat pipe of the present utility model hollow metal pipe 10 cross sections are the profile of a prolate shape, but, as long as can reach identical effect, the structure improved U type of heat pipe then of the present utility model hollow metal pipe 10 cross sections also can be made as the profile that arbitrary cross section is the prolate shape, and match with general fin 40 and can reach more remarkable radiating effect, wherein, because general fin 40 is in order to work in coordination with U type hollow metal pipe 10, so general fin 40 is provided with and the identical perforation 41 of U type hollow metal pipe 10 profiles, embed for U type hollow metal pipe 10.

Please refer to shown in Fig. 6,7, heat pipe structure-improved U type hollow metal pipe 10a of the present utility model, 10b profile are according to environment for use, zone, also U type

hollow metal pipe

10a, 10b can be made as the metal hollow tube of single strip and radiating fin 20 and the general fin 40 of arranging in pairs or groups uses, also can reach the radiating effect identical with U type hollow metal pipe 10.

The above is a preferred embodiment of the present utility model only, is not limited to the utility model.In the above-described embodiments, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. a heat pipe structure-improved is mainly a U type hollow metal pipe (10), it is characterized in that:

The cross section of described U type hollow metal pipe (10) is the profile of a prolate shape, its inside is made as hollow form, when can in U type hollow metal pipe (10), flow by hot-fluid, the cross section of described prolate shape can be strengthened because of the contact-making surface of itself and air, makes described U type hollow metal pipe (10) can disperse heat energy more equably.

2. heat pipe structure-improved according to claim 1 is characterized in that: the cross section of described U type hollow metal pipe (10) is made as the profile that arbitrary cross section is the prolate shape and can reaches identical heat radiation function.

3. heat pipe structure-improved according to claim 1 is characterized in that: described U type hollow metal pipe (10) is the metal hollow tube of single strip.

4. heat pipe structure-improved according to claim 1, it is characterized in that: with radiating fin (20) that described U type hollow metal pipe (10) is worked in coordination on be provided with the perforation (21) identical with U type hollow metal pipe (10) profile, embed for U type hollow metal pipe (10).