CN2566458Y

CN2566458Y - Radiating structure for computer central processor

Info

Publication number: CN2566458Y
Application number: CN 02244305
Authority: CN
Inventors: 阮庆源
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-08-07
Filing date: 2002-08-07
Publication date: 2003-08-13
Anticipated expiration: 2012-08-07

Abstract

The utility model discloses a heat radiation structure of a computer CPU, wherein, proper interspace positions of the inner surfaces of two corresponding cover edges of a fan bracket cover 20 are respectively provided with two corresponding lugs 1, and clamping processes 2 are arranged under both sides of the lugs 1. Two outer plates 12 of a thermal sink 10 and the relative sides of adjacent plates 13 of the outer plates 12 are provided with corresponding necks 3, and the fan support cover 20 is clamped into the necks 3 of the thermal sink 10 through the clamping processes 2 at both sides of each lug 1 for combination and fixing. The compact combination of the fan bracket 30 and the fan bracket cover 20 is realized by the design that combination columns 4 arranged on four corner seat boards of the fan bracket cover 20 are tightly matched with four corner combination holes 31 of the fan bracket 30; the combination and fixing of the fan bracket cover 20 and the thermal sink 10 and the combination and fixing of the fan bracket 30 and the fan bracket cover 20 do not use screws. The utility model has the advantages of time and labor saving, low cost, automatic production realized, no material powders, and no effect on computers.

Description

The radiator structure of computer cpu

Technical field

The utility model relates to a kind of radiator, particularly a kind of radiator structure of computer cpu.

Background technology

The heat-dissipating structure of common computer cpu, as Fig. 1, shown in Figure 2, it is to install blower tray lid 20 and one blower tray that is superimposed 30 on fin 10, and pass through its combined hole that is involutory 21 with

screw

40,31 and attack the wall that bores fin 10 notches 11 and in conjunction with fixing, it adopts screw not only to waste time and energy in conjunction with fixing, and improved cost, What is more is to produce material bits end 50 when tap bores fin notch 11, these material bits ends 50 must utilize jet being cleaned out, it not only causes the waste of human cost again, and, just can cause unpredictable influence to the circuit member of computer if the unclean situation of cleaning is arranged.

The utility model content

The utility model be solve that combination that the radiator structure of existing computer cpu exists is wasted time and energy and in conjunction with the time produce the problem at bits end, and provide a kind of combination laborsaving fast, can not produce the radiator structure of the computer cpu at bits end.

The utility model is to cover position, the suitable space of inner face, two corresponding lid limits at blower tray to be respectively equipped with two corresponding lugs, and it is prominent that lug two sides bottom is provided with card; Then be provided with corresponding draw-in groove on two outer plates of fin and the opposite face of adjacent sheet thereof, this blower tray lid is with in the prominent draw-in groove that snaps in fin of its lug two sides card and in conjunction with fixing; And combining of blower tray and blower tray lid then is the column of setting up on four corner seat boards of blower tray lid, gives urgent combination with the design of four the corner combined holes of blower tray that closely cooperate; The utility model blower tray lid and blower tray fixing with combine of fin fixed with combining of blower tray lid, needn't use screw, and the time and labour saving can reduce cost and can produce automatically, does not especially have the situation that the generation material is considered the end to be worth doing.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the radiator structure of common computer cpu.

Fig. 2 is the constitutional diagram of the radiator structure of common computer cpu.

Fig. 3 is the three-dimensional exploded view of the utility model embodiment.

Fig. 4 is the constitutional diagram of the utility model embodiment.

Embodiment

See also shown in Figure 3, the utility model is to be respectively equipped with lug corresponding on two 1 in the at interval suitable position, space of 20 liang of corresponding lid limit inner faces of blower tray lid, lug two sides bottom is provided with card and dashes forward 2, and the opposite face of 10 liang of outer plates 12 of fin and adjacent sheet 13 thereof is provided with corresponding draw-in groove 3.

See also shown in Figure 4, when blower tray lid 20 combines with fin 10, be that blower tray lid 20 lids are placed on the fin 10, and force the two sides card prominent 2 of its lug 1 to snap in the corresponding draw-in groove 3 of two outer plates 12 of fin 10 and adjacent sheet thereof 13 and in conjunction with fixing with pressure.

See also Fig. 3, shown in Figure 4, blower tray lid 20 combines with blower tray 30, it is the column of on four corner seat boards of blower tray lid, setting up 4, and giving urgent combination with the design of 30 4 the corner combined holes 31 of blower tray that closely cooperate, must be designed in response to needs on this urgent embodiment of being combined in a bit tightly can too tight state.

Blower tray lid 20 of the present utility model is fixing with combining of fin 10, and blower tray 30 is fixing with combining of blower tray lid 20, all needn't use screw, has the time and labour saving, the advantage that can reduce cost and can produce automatically, especially do not have the situation that produces material bits end, can not influence computer.

Claims

1, a kind of radiator structure of computer cpu is characterized in that: be respectively equipped with two corresponding lugs in its blower tray lid two-phase corresponding sides inner face appropriate location, it is prominent that lug two sides bottom or appropriate location are provided with card; Then be provided with corresponding draw-in groove on the opposite face of two outer plates of fin and adjacent sheet thereof or other two adjacent sheet; This blower tray lid is with in the prominent draw-in groove that snaps in fin of its lug two sides card and in conjunction with fixing.

2, according to the radiator structure of the described a kind of computer cpu of claim 1, it is characterized in that: said blower tray covers and is provided with four columns that erect, and this column is combined closely into four combined holes of fan support.