CN2602203Y

CN2602203Y - Package assembly for thermal fan and radiating fins of central processing unit

Info

Publication number: CN2602203Y
Application number: CN 03204253
Authority: CN
Inventors: 陈峰益
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-02-18
Filing date: 2003-02-18
Publication date: 2004-02-04
Anticipated expiration: 2013-02-18

Abstract

The utility model discloses an assembly structure of the radiator fan and the cooling plate for a central processing unit, and is mainly arranged with an approximate L-shaped steady arm 2 which can be buckled, the top of the steady arm 2 which can be buckled is arranged with a downwards hook body 21, after a suitable vertical section 22 is extended vertically from the hook body 21, the vertical section is horizontally warped, and the warping section is continuously U-shaped bent, then the U-shaped section 23 is horizontally extended with a certain length to form a level section 24, and the end of the level section 24 is arranged with a wavy hook body 25, when a fan 3 is positioned on the surface of a cooling plate 4, the hook body 21 on the top of the steady arm 2 which can be buckled hooks with a screw 31 of the fan, the U-shaped section 23 is sleeved on the four top angles of the cooling plate 4, and the hook body 25 is made to buckle with a central gap 41 of the cooling plate 4, thus the fan 3 is fixed, and the assembly of the fan 3 is more convenient and faster.

Description

The radiation fan of central processing unit (CPU) and the package assembly of radiating fin

Technical field

The utility model relates to a kind of package assembly of radiation fan and radiating fin of central processing unit (CPU).

Background technique

General known computer cpu is owing to often cause the increase of temperature in the work, very easily cause the damage of element, therefore, usually the dealer can be provided with a radiating fin in the central processing unit (CPU) surface, and be provided with a radiation fan in fin surface, collocation by both is used, the temperature of microprocessor is controlled under certain scope to keep the regular event of computer, the means of fixation of known radiation fan as shown in Figure 1, be that four drift angles in fan 11 are provided with screw, and be provided with the fixed hole of same position in radiating fin 12, four screws 13 are worn by screw after, be locked in the fixed hole of radiating fin 12, fan 11 is fixed in the surface of radiating fin 12, this kind mode is in adding man-hour, owing to need sealed four screws 13, not only cost of material is higher, and during the consumption expenses of labour, and when maintenance, need four screws 13 are dismantled simultaneously, quite trouble more lacks operating efficiency.

The model utility content

The purpose of this utility model provides a kind of assembling, the radiation fan of the simple and easy central processing unit (CPU) efficiently of dismounting and the package assembly of radiating fin.

The utility model is provided with the button that without exception is the L shape and holds bar, this button is held to be provided with and is colluded body, U shape section and button, and four identical buttons are held bar and colluded the screw that is held in radiation fan, and are fastened on radiating fin, fan is fixed in fin surface, makes the assembling of radiation fan more simple and easy, quick.

Described button is held the masthead end and is provided with a downward body that colludes, collude the stubborn folding of the level that gives after the suitable length of body vertical extent by this, after giving the bending of U shape by bending segment again, by this U shape section horizontal-extending suitable length, and be provided with a wavy button in its end, make button hold bar collude body, U shape section and button collude respectively hold, fit and be fastened on fan screw, radiating fin drift angle and central gap, make the radiating fin fan closely fixing, and be beneficial to repair demolition.

Description of drawings

Fig. 1 is the assembling schematic representation of known fan.

Fig. 2 is a perspective exploded view of the present utility model.

Fig. 3 is a schematic perspective view of the present utility model.

Embodiment

See also shown in Figure 2, the utility model is provided with the button that without exception is the L shape and holds bar 2, the top that this button is held bar 2 is made as a downward body 21 that colludes, after colluding the vertical section 22 of body 21 vertical extent suitable lengths by this, the stubborn folding of the level that gives, again by of the continuous bending of this bending segment with the U shape, by this U shape section 23 horizontal segment 24 of horizontal-extending suitable length again, end in this horizontal segment 24 is a wavy button 25 with the stubborn folding of 90 degree, four buttons are held bar 2 and are colluded the screw 31 that is held in fan 3 to collude body 21 respectively, and be sleeved on the drift angle of radiating fin 4 with its U shape section 23, again its button 25 is fastened on the central gap 41 of radiating fin 4, makes fan 3 be able to hold the fastening of bar 2, be fixed in the surface of radiating fin 4 by four buttons, constitute radiating effect, and make the assembling of fan 3 more simple and easy, fast.

See also shown in Figure 3, after the utility model assembling, button is held bar bar 2 and is colluded body 21 with it respectively and collude the screw 31 that is held in fan 3, after making whole button hold bar 2 to pull down, U shape section 23 is sleeved on the drift angle of radiating fin 4, and make its button 25 in the breach of radiating fin 4, stretch the people, and be fastened on this breach 41, make four buttons hold bar 2 because of colluding the pulling force of body 21, U shape section 23 and button 25, fan 3 fitted tightly be fixed in radiating fin 4 surfaces, reaching radiating effect, and make its assembling more easy, improve operating efficiency.

Claims

1, a kind of radiation fan of central processing unit (CPU) and the package assembly of radiating fin, it is characterized in that: include the button that without exception is the L shape and hold bar, the top that this button is held bar is made as a downward body that colludes, give the stubborn folding of level after colluding the vertical section of body vertical extent suitable length by this, again by of the continuous bending of this bending segment with the U shape, by this U shape section horizontal segment of horizontal-extending suitable length again, is a wavy button in the horizontal segment end with the stubborn folding of 90 degree, four buttons are held bar and are colluded the screw that is held in fan to collude body respectively, and be sleeved on the drift angle of radiating fin with its U shape section, its button is fastened on the central gap of radiating fin, makes fan be fixed in fin surface.