CN2755780Y

CN2755780Y - Complex radiating fins

Info

Publication number: CN2755780Y
Application number: CN 200420095039
Authority: CN
Inventors: 黄冠达
Original assignee: YONGXIN NON-PERROUS METALS Co Ltd HUIZHOU
Current assignee: YONGXIN NON-PERROUS METALS Co Ltd HUIZHOU
Priority date: 2004-11-08
Filing date: 2004-11-08
Publication date: 2006-02-01
Anticipated expiration: 2014-11-08

Abstract

The utility model relates to a heat radiating product of a computer, particularly to a group of complex heat radiating fins. Both sides of the bottom and the top of the flaky body of the radiating fins are respectively and vertically folded in a transverse direction, and each folding point is provided with a heat conducting strip, thus the heat conducting strips of the bottom and the top are connected with the heat radiating fins into an entirety. The tail ends of the heat conducting strips of the bottom and the top are respectively provided with a clamping connection structure which is composed of a connection strip, a clamping strip and a clamping groove. Each heat radiating fin is respectively connected with the corresponding clamping connection points on both ends of each heat conducting strip of another heat radiating fin with the same structure, and the complex heat radiating fins combined by a plurality of heat radiating fins. The heat conducting strips on the bottom of the utility model are parallel fixed on a heat radiating base. The utility model is not easy to get loose, the structure of the utility model is stable, and the utility model can effectively enhance heat radiating effect.

Description

A kind of plurality of radiating fins

Technical field

The utility model relates to the computer to dissipate heat product, particularly a kind of plurality of radiating fins.

Technical background

As everyone knows, the chipset of computer or processor can produce high heat in operation, running speed is fast more, the wattage that drives electronics is just high more, and the temperature of its generation is also just high more, when chipset or temperature of processor are too high, will have influence on running, cause computer frequently to crash, therefore, the radiator that the radiating fin punching press forms back combination need be set on chipset or processor solve heat dissipation problem; Now the heat sinking function that adopts on the market is the structure that radiating fin makes up after the drawing respectively, but some drawbacks of its ubiquity: because its surface irregularity, cause radiating fin to produce the situation of rocking and influence stability of structure, and then cause and get loose.

The utility model content

Technical problem to be solved: the utility model provides the plurality of radiating fins of smooth, the stable and good heat dissipation effect of a kind of radiating fin combination back structure at the prior art deficiency.

Technical scheme: the plates bottom of described radiating fin and the laterally vertical respectively stubborn folding of top side, the place of stubborn folding is a conducting strip, the conducting strip and the radiating fin at bottom and top fuse like this, the engagement connection structure is established at each the most last two ends of conducting strip at bottom and top, and this engagement connection structure is made up of brace, retaining sheet, slot; Corresponding respectively another piece of each piece radiating fin couples together with the engagement connection place, two ends on the conducting strip of the radiating fin of spline structure, be combined into plurality of radiating fins by several radiating fins, with the conducting strip secured in parallel of plurality of radiating fins bottom on heat dissipation base.

The utility model advantage is: the plurality of radiating fins after several radiating fin combinations can keep the conducting strip surfacing, combinative stability between the radiating fin, closely contact is difficult for getting loose, and when the plurality of radiating fins after the combination is fixed in heat dissipation base, can effectively improve radiating effect.

Description of drawings

Fig. 1 is the structural representation of every radiating fin of the present utility model.

Fig. 2 is that two radiating fins of the present utility model are in conjunction with schematic diagram.

Fig. 3 is that plurality of radiating fins of the present utility model is fixed in the heat dissipation base structural representation.

Embodiment

As shown in Figure 1: the plates bottom of described radiating fin 2 and the laterally vertical respectively stubborn folding in both sides, top, the place of stubborn folding is a conducting strip 1, the engagement connection structure is established at conducting strip 1 each the most last two ends at bottom and top, this engagement connection structure is made up of retaining sheet 3, slot 5, brace 4, and this is a heat radiation fin structure; When two radiating fins with spline structure make up, as shown in Figure 2, a structural brace 4 of radiating fin engagement connection is pierced in the slot 5 of another piece with the radiating fin of spline structure, retaining sheet 3 strut rails in this radiating fin are lived the brace 4 in the slot 5 of another piece radiating fin, such two radiating fins have just combined, couple together like this by several radiating fins, the conducting strip at bottom or top just is combined into a plane, this is described plurality of radiating fins 7, as shown in Figure 3.Conducting strip with these complex cooling fin 7 bottoms is fixed on the heat dissipation base 6 again, and like this, this plurality of radiating fins 7 just uprightly has been parallel to heat dissipation base 6.

Claims

1, a kind of plurality of radiating fins, comprise radiating fin, conducting strip and heat dissipation base, it is characterized in that: distinguish same direction perpendicular to this radiating fin with the conducting strip that radiating fin bottom and top fuse, will be with several radiating fin combinations of spline structure, the conducting strip at its bottom and top forms planar structure respectively.

2, plurality of radiating fins according to claim 1, its characteristics are that the engagement connection structure is established at each the most last two ends of conducting strip respectively.

3, plurality of radiating fins according to claim 1, the conducting strip secured in parallel that is characterized in the plurality of radiating fins bottom is on heat dissipation base.