CN2746528Y

CN2746528Y - Heat sink support structure

Info

Publication number: CN2746528Y
Application number: CN 200420115707
Authority: CN
Inventors: 戴谯致
Original assignee: YINGZHI ENTERPRISE CO Ltd
Current assignee: YINGZHI ENTERPRISE CO Ltd
Priority date: 2004-11-17
Filing date: 2004-11-17
Publication date: 2005-12-14
Anticipated expiration: 2014-11-17

Abstract

The utility model relates to a support frame structure of a heat radiator, which is mainly composed of a heat radiating fin and a fan, wherein, a frame body is arranged between the heat radiating fin and the fan, and the frame body arranged between the heat radiating fin and the fan has a structure used for indirectly partitioning the heat radiating fin and the fan; the inner side of the frame body is averagely divided into a plurality of inner auxiliary lugs, the outer side of each of the inner auxiliary lugs is correspondingly provided with a recess, and a lock sheet is convexly arranged on the frame body and staggered with the positions of the inner auxiliary lugs and the recesses. When heat radiating modules are assembled, the frame body is fixedly locked on the heat radiating fins. The inner auxiliary lugs on the frame body correspond to a longitudinal groove positioned on the heat radiating fins and fixedly locked in the groove. The recesses positioned outside the inner auxiliary lugs just correspond to the longitudinal groove for the convenience of making a locked component evade the frame body, so that the fan is arranged on the heat radiating fins in a staggered mode for the convenience of fixedly locking the heat radiating fins later.

Description

Radiator bracket structure

Technical field

The utility model is about a kind of radiator bracket structure at the radiating module composite construction, be meant especially by between heat radiation fin keel and fan, establishing a support body, can further utilize support body to have to stagger structures such as the recess that is provided with, locking plate, therefore can be beneficial to fan is arranged on the heat radiation fin keel, so that the locking of the fin keel that dispels the heat in the future in the dislocation mode.

Background technology

With the computer is example, and commonly using radiator is to be installed on the central processing unit, is used to assist to discharge the heat that the central processing unit chip produces.Commonly using radiating module includes a fin and is positioned at fin upper end and be provided with a fan in addition, be used for producing the convection current air, with absorb the thermal source heat radiating fin heat by convective zone from, discharge (exhausting or air-supply from fin, look computer-internal space and designing requirement), to reduce temperature.And the fan that general fin is arranged in pairs or groups must utilize necessary support that both combinations are fixing, and this known combining structure all must possess and is beneficial to the important document that makes up between fin and fan usually, fan size-constrained in specification, and can not be with the general fan fin of arranging in pairs or groups arbitrarily.

When heat that central processing unit produced is high more, required fan heat radiation flow is bigger, and therefore the fan of relatively large specification is main demand just, but large-scale fan can cause radiating module can't be fixed in the situation of central processing unit after being fixed in fin.

Summary of the invention

The utility model is must have certain specification therefore can't effectively promote heat dispersion and reduce cost in view of known heat radiation fin keel and fan combination collocation between the two, therefore the purpose of this utility model is the defective that overcomes above-mentioned prior art, provide a kind of module of being convenient to dispel the heat to knit the supporting structure that the assembling of heat radiation fin keel is provided with, have structures such as the recess that is provided with of staggering, locking plate by support body, therefore can be beneficial to fan and be arranged on the heat radiation fin keel, with the dispel the heat locking of fin keel of facility in the future in the dislocation mode.

The purpose of this utility model realizes by following technical proposals, a kind of radiator bracket structure provided by the utility model, it mainly includes the common composition of heat radiation fin keel and fan institute, between heat radiation fin keel and fan, be provided with support body, the fin keel that wherein dispels the heat is from top to bottom and is axially arranged with vertical groove to count the linking rib linking rib, and is integrally formed with buckle ear in each vertical groove below; Its improvement is: the support body between heat radiation fin keel and the fan is as the structure that separates both indirectly, this support body inboard is provided with in several moves close to somebody's ear, and have recess with respect to moving close to somebody's ear the outside in each, move close to somebody's ear in staggering and the support body that the position is set of recess on convex with locking plate; By support body being locked on the heat radiation fin keel, this support body can with move close to somebody's ear in it contraposition in heat radiation on the fin keel vertical groove and be locked in the groove, the recess in the support body outside can be to being positioned at vertical groove to avoid support body, convenient support body combines with the locking between the fin keel of dispelling the heat.

For enabling further to understand the purpose of this utility model, feature and effect, by by following specific embodiment and conjunction with figs., the utility model is done one describe in detail more now.

Description of drawings

Figure 1 shows that the utility model support body combining structure stereogram one;

Figure 2 shows that the stereoscopic figure of the utility model support body;

Figure 3 shows that the utility model support body combining structure stereogram two;

Shown in Figure 4 is according to exploded perspective view shown in Figure 3;

The side plan view that shown in Figure 5 is according to structure shown in Figure 3.

Symbol description: the l fin keel that dispels the heat; 11 linking ribs; 12 buckle ears; 13 lock assembly; 2 fans; 21 frameworks; 211 wind-guiding openings; 212 perforations; 22 flabellums; 23 lock assembly; 3 support bodys; Move close to somebody's ear in 31; 32 recesses; 33 locking plates; 34 lock assembly.

Embodiment

See also Fig. 1 to shown in Figure 3, radiating module of the present utility model is made of jointly heat radiation fin keel 1 and 2 in fan, and is provided with support body 3 between heat radiation fin keel 1 and fan 2.

This heat radiation fin keel 1 is to count linking rib 11 as the dividing line, be from top to bottom at each linking rib 11 and be axially arranged with vertical groove 111, and being integrally formed with buckle ear 12 in each vertical groove 111 below, this buckle ear 12 fin keel 1 of being convenient to dispel the heat is fixed on the motherboard to lock assembly 13.

The fan 2 of being located at heat radiation fin keel 1 top is with a support body 3 bridge joint settings, wherein this is novel for reaching preferable radiating effect, therefore adopt the bigger fan of diameter 2, this fan 2 is for having square framework 21, its framework 21 opening inner edges have the wind-guiding opening 211 that extends out the oblique angle, in framework 21, be provided with flabellum 22, run through being provided with perforation 212 around the framework 21, can conveniently lock assembly 23 fan 2 is attached on the heat radiation fin keel 1.

Above-mentioned support body 3 between heat radiation fin keel 1 and fan 2 is as the structure that separates both indirectly, this support body 3 is a frame body, support body 3 inboard average differentiations have moves close to somebody's ear 31 in several, and have recess 32 with respect to moving close to somebody's ear 31 outsides in each, move close to somebody's ear in staggering 31 and the support body that the position is set 3 of recess 32 on then convex with locking plate 33.

See also Fig. 3 again to shown in Figure 5 about radiating module composition of the present utility model, general radiating module all is that manufacturer's members such as fin keel 1 and fan 2 that directly will dispel the heat directly make up usually, afterwards again by the consumer or selling the computer dealer directly is installed on the motherboard.And for avoid fan 2 be installed on the heat radiation fin keel 1 on the time, the perforation 212 in these fan 2 four corners is provided with the locking that has influence on heat radiation fin keel 1, therefore basis is novel promptly is provided with a support body 3 at heat radiation fin keel 1 between the two with fan 2, separate between fan 2 and the heat radiation fin keel 1 to promote the cross-ventilation effect, the locking of convenient simultaneously heat radiation fin keel 1 to provide.

Desire combination heat radiation fin keel 1, when fan 2 and support body 3, can earlier the support body of being located between heat radiation fin keel 1 and the fan 23 be locked on the heat radiation fin keel 1, this support body 3 can be to move close to somebody's ear 31 pairs of vertical groove 111 places that are positioned at linking rib 11 on the heat radiating fin plate 1 in it, and it is attached to vertical groove 111 internal fixation by locking assembly 23, after support body 3 is locked on heat radiation fin keel 1, because support body 3 is for the interior 31 vertical grooves 111 that lock in heat radiation fin keel 1 of moving close to somebody's ear, therefore move close to somebody's ear the recess 32 in 31 outsides in just in time to being positioned at vertical groove 111, so then can facility lock assembly 13 and avoid support body 3, be positioned at heat radiating fin plate 1 buckle ear 12 by 32 pairs of recesses and sentence convenient heat radiation fin keel 1 and be locked on the motherboard.

In addition, the locking plate 33 that is convexly set on the support body 3 can be for setting up fan 2, and locking plate 33 can provide the perforation 212 locking combinations in fan 2 four corners, and can separate out certain altitude with heat radiation fin keel 1 with 2 in fan is high by support body 3, to provide certain clearance to make the air-flow resistance reduce, promote air quantity.

In sum, the utility model provides a kind of radiator bracket structure, can reach the practical value and the purpose of expection really, has industry applications, is the creation of closing in practicality.

Described above is part embodiment of the present utility model only, but is not in order to restriction the utility model, allly does modifications a little according to intention spirit of the present utility model and feature, then should be included within this novel claimed claim.

Claims

1, a kind of radiator bracket structure, it mainly is made of jointly heat radiation fin keel and fan, be provided with support body between heat radiation fin keel and fan, the fin keel that wherein dispels the heat is from top to bottom and is axially arranged with vertical groove to count the linking rib linking rib, and is integrally formed with buckle ear in each vertical groove below; It is characterized in that: the support body between heat radiation fin keel and the fan is as the structure that separates both indirectly, this support body inboard is provided with in several moves close to somebody's ear, and have recess with respect to moving close to somebody's ear the outside in each, move close to somebody's ear in staggering and the support body that the position is set of recess on convex with locking plate; Support body is locked on the heat radiation fin keel, this support body be with move close to somebody's ear in it contraposition in heat radiation on the fin keel vertical groove and be locked in the groove, the recess in the support body outside can be to being positioned at vertical groove to avoid support body.