CN2553424Y

CN2553424Y - Radiator combined structure

Info

Publication number: CN2553424Y
Application number: CN 02236504
Authority: CN
Inventors: 吕鋑兴; 林保龙
Original assignee: BAOLU SCIENCE AND TECHNOLOGY Co Ltd
Current assignee: BAOLU SCIENCE AND TECHNOLOGY Co Ltd
Priority date: 2002-05-27
Filing date: 2002-05-27
Publication date: 2003-05-28
Anticipated expiration: 2012-05-27

Abstract

The utility model relates to a radiator combined structure. The utility model in particular relates to a radiator combined structure which has two-side ventilation effect and perfect heat emission efficiency through greatly increased heat conduction area. The utility model comprises a radiation base and a plurality of fins. An air flow path is provided on the radiation base. Each fin is provided with a gap and a resisting connecting part. Each fin is bridged on the radiation base through the gap of the fin. An interval space is formed through the adjacent folded fin and the resisting connecting part.

Description

The heating radiator unitized construction

Technical field

The utility model relates to a kind of heating radiator unitized construction, is meant especially a kind ofly can effectively promote radiating efficiency, and more with the heating radiator unitized construction of fastener functions of use.

Background technology

The radiator structure of electronic product has multiple, wherein has preferable radiating effect with finned radiator again.

Seeing also shown in Figure 1ly, is to be known finned radiator at present, and it discloses and has knownly utilized a plurality of fins 11 detain each other after the composition fins group 1, is fixedly arranged on the structural upright exploded view on the heat sink 2 again.This fin 11 has symmetrical sidewall 111, and each sidewall 111 respectively forms two button holes 113 and two lugs 112, and two adjacent fins 11 can be buckled in the button hole 113 by lug 112, and the button group is together each other and make two adjacent fins 11; According to this mode again button organize other fin 11, then can structure form fins group 1, the sidewall 111 of borrowing this fins group 1 to connect into a plane is can the smooth surface that is fixedly arranged on heat sink 2.

But the heat-transfer rate of these known heating radiators is still fast inadequately and the area of dissipation deficiency, even, the side direction airway that more has only its space 12, interval to be constituted produces one-sided air permeable effect, and can't breathe freely because of blockading of sidewall 111 between the upper and lower, cause the radiating efficiency of these known heating radiators still to remain to be improved.Moreover, these known heating radiators are if desire to be used in certain heat generating component, then it gives smooth on this heat generating component except the bottom surface with its heat sink 2, need coat this known heating radiator by a metallic shield housing, this metallic shield housing must be welded on the circuit board more in addition after the coating, so cause very the defective of trouble, real not as use well known fastener (for example: known utilize a fastener and with a heating radiator button group on a CPU seat) give the button group and fixingly come conveniently, effectively.

Summary of the invention

The fundamental purpose of heating radiator unitized construction described in the utility model is effectively to promote the radiating efficiency of heating radiator.

A purpose again of heating radiator unitized construction described in the utility model is to make it to hold concurrently and only goes the function that fastener uses, with heating radiator directly button organize on assembly seat (for example CPU seat).

Above-mentioned purpose of the present utility model is achieved in that a kind of heating radiator unitized construction, wherein, comprising:

One radiating seat offers an air flow channel; And

A plurality of fins respectively offer a breach; The overlapping setting of each fin each interval formula constitutes clearance space between the adjacent folded fin of establishing, and the described breach cross-over connection of each described fin by described fin is on described radiating seat.

Heating radiator unitized construction described in the utility model, wherein each described fin all has abutting part, constitutes clearance space by described abutting part between the adjacent folded fin of establishing.

Heating radiator unitized construction described in the utility model, the described air flow channel of wherein said radiating seat is for front and back connect and are the pattern of upper shed.

Heating radiator unitized construction described in the utility model, wherein each described fin cross-over connection is between the left and right sides of described radiating seat.

Heating radiator unitized construction described in the utility model, the described breach of each described fin wherein is down a following breach pattern.

Heating radiator unitized construction described in the utility model, wherein the described breach both sides of each described fin respectively have a flange, the solid welding or adhere to radiating seat by described flange of each described fin.

Heating radiator unitized construction described in the utility model in the described air flow channel of wherein said radiating seat, also has a fastener.

Heating radiator unitized construction described in the utility model, wherein said fastener two ends are buckled in an assembly seat, the heat generating component of then planting on the described assembly seat, described heat generating component is between radiating seat and assembly seat.

Heating radiator unitized construction described in the utility model, the front of wherein said radiating seat are trapezoid, and each described fin is then for trapezoidal.

Heating radiator unitized construction described in the utility model, the described air flow channel of wherein said radiating seat is for front and back connect and are the pattern of upper shed; Each described fin cross-over connection is between the left and right sides of described radiating seat, and the breach of each described fin is down a following breach pattern, and the shape of described breach just equals the profile in the front of radiating seat again.

Heating radiator unitized construction described in the utility model, wherein the described breach of each described fin with the described air flow channel of described radiating seat, is self relative shape.

A kind of heating radiator unitized construction that provides according to the utility model, comprise a radiating seat and a plurality of fin, this radiating seat offers an air flow channel, and respectively this fin then offers a breach and all has abutting part, and respectively this fin and borrow its breach and cross-over connection on this radiating seat; Between the adjacent again folded fin of establishing is to form clearance space by means of its abutting part.

Further understand feature of the present utility model and technology contents for making, see also following about detailed description of the present utility model and accompanying drawing.

Description of drawings

Fig. 1 is the three-dimensional exploded view of known heating radiator;

Fig. 2 is a three-dimensional exploded view of the present utility model;

Fig. 3 is a three-dimensional combination figure of the present utility model;

Fig. 4 is the front elevation of Fig. 3;

Fig. 5 is the vertical view of Fig. 3;

Fig. 6 is user mode of the present utility model and partial schematic sectional view.

Embodiment

See also Fig. 2, shown in Figure 3, the utility model provides a kind of heating radiator unitized construction, and the radiating seat 4 and that comprises stereo structure is folded by a plurality of fin 31 establishes the fins group 3 that forms.

Please arranging in pairs or groups, it is shown in Figure 4 to consult, and these radiating seat 4 positive apparent times are trapezoid, and upside offers one and is the front and back perforation and is the air flow channel 41 of upper shed pattern.Respectively this fin 31 in positive apparent time for trapezoidal, and offer down the breach 312 of following breach pattern at its downside, the shape of this breach 312 is just also to be trapezoid corresponding to the appearance profile of aforementioned radiating seat 4, and the both sides of this breach 312 respectively have a flange 3121, the upside two ends of this fin 31 respectively have the abutting part 311 that protrudes out backwards again.

Respectively this fin 31 respectively borrow its breach 312 and be able to cross-over connection between the left and right sides of this radiating

seat

4,3121 of the flanges of breach both sides can or adhere to the two side of radiating seat 4 for solid welding; This fin 31 folded each other establishing and structure is formed after the fins group 3 in twos respectively, can be because of abutting part 311 each tool clearance space 32 (as Fig. 2 or shown in Figure 5).Like this utility model heating radiator of forming of institute's structure group is to strengthen its heat-conducting area by the two side of this radiating seat 4, relends the bilateral air permeable effect that the air flow channel 41 by its radiating seat is provided, and can its radiating efficiency of more effective lifting.

Certainly, in aforesaid air flow channel 41, also can wear as shown in Figure 2 a fastener 5, this fastener 5 can be fitted together as Fig. 3, Fig. 4, shown in Figure 5 and the utility model heating radiator, and can be as shown in Figure 6, with the utility model heating radiator button group on an assembly seat 6, and then high-effect, the high efficiency heat radiation of performance the utility model heating radiator; As figure, this can be on the assembly seat 6 of CPU seat, be plugged with the heat generating component 7 that can be CPU, again the utility model heating radiator is placed on this heat generating component 7, and then its fastener 5 is buckled in this assembly seat 6, so that this heating radiator is fixed, and heat generating component 7 is between radiating seat 4 and assembly seat 6, the heat of heat generating component 7 is can conduct in radiating seat 4, drives into and because respectively this fin 31, clearance space 32 and air flow channel 41 etc., and has high heat dissipation, radiating efficiency person.In addition, the utility model can set firmly a radiator fan to strengthen heat radiation (figure does not show) at the upside of fins group 3

The utility model radiating seat 4, the shape of this fin 31 and breach 312 thereof respectively, be not limited to trapezoid or trapezoidal, be in fact Any shape all can, the radiating seat of cuboid shape for example, can also be had a plurality of fin institute cross-over connection of respective rectangular breach, and also can be reached same effect, effect.

As above-mentioned the utility model structure and since this radiating seat 4 non-be a kind of two-dimensional plane plate, but three-dimensional of a 3 D stereo shape is so can significantly increase its heat radiation, heat-conducting area; Again because this radiating seat 4 offers an air flow channel 41, so with the radiating effect of " bilateral permeability type ", and for the double effects of fastener 5 uses, and this so-called " bilateral permeability type " is meant by the ventilative up and down of clearance space 32 and by the front and back of air flow channel 41 and breathes freely.Therefore make the utility model heating radiator have excellent radiating effect and radiating efficiency, and suitable can use fastener 5 and directly button organize on assembly seat 6 (for example CPU seat).

In sum, a kind of heating radiator unitized construction provided by the utility model really can solve known many described defectives.

The above, only be of the present utility model one preferable feasible embodiment, non-so promptly limit to interest field of the present utility model, the equivalent structure that all utilization the utility model instructionss and accompanying drawing content are done changes, all reason is closed and is given Chen Ming with being contained in the interest field of the present utility model.

Claims

1, a kind of heating radiator unitized construction is characterized in that, comprising:

One radiating seat offers an air flow channel; And

2, heating radiator unitized construction as claimed in claim 1 is characterized in that, each described fin all has abutting part, constitutes clearance space by described abutting part between the adjacent folded fin of establishing.

3, heating radiator unitized construction as claimed in claim 1 or 2 is characterized in that, the described air flow channel of described radiating seat is for front and back connect and are the pattern of upper shed.

4, heating radiator unitized construction as claimed in claim 3 is characterized in that, each described fin cross-over connection is between the left and right sides of described radiating seat.

5, heating radiator unitized construction as claimed in claim 1 or 2 is characterized in that, the described breach of each described fin is down a following breach pattern.

6, heating radiator unitized construction as claimed in claim 5 is characterized in that, the described breach both sides of each described fin respectively have a flange, the solid welding or adhere to radiating seat by described flange of each described fin.

7, heating radiator unitized construction as claimed in claim 1 or 2 is characterized in that, in the described air flow channel of described radiating seat, also has a fastener.

8, heating radiator unitized construction as claimed in claim 7 is characterized in that, described fastener two ends are buckled in an assembly seat, the heat generating component of then planting on the described assembly seat, and described heat generating component is between radiating seat and assembly seat.

9, heating radiator unitized construction as claimed in claim 1 or 2 is characterized in that, the front of described radiating seat is a trapezoid, and each described fin is then for trapezoidal.

10, heating radiator unitized construction as claimed in claim 1 or 2 is characterized in that, the described air flow channel of described radiating seat is for front and back connect and are the pattern of upper shed; Each described fin cross-over connection is between the left and right sides of described radiating seat, and the breach of each described fin is following breach pattern down, and the shape of described breach just equals the profile in the front of radiating seat again.

11, heating radiator unitized construction as claimed in claim 1 or 2 is characterized in that, the described breach of each described fin with the described air flow channel of described radiating seat, is self relative shape.