CN103906406A

CN103906406A - Radiator assembly

Info

Publication number: CN103906406A
Application number: CN201210577621.7A
Authority: CN
Inventors: 林轩毅
Original assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2012-12-27
Filing date: 2012-12-27
Publication date: 2014-07-02

Abstract

The invention relates to a radiator assembly, comprising a pedestal, a heat tube, a first radiator and a second radiator. The heat tube comprises a positioning part fixed to the pedestal and a heat conducting part inserted in the first radiator, and the second radiator is fixedly arranged between the pedestal and the first radiator. The second radiator of the radiator assembly is fixedly arranged between the pedestal and the first radiator, and thus ventilating current impedance can be enhanced, heat exchange is relatively full, and radiating efficiency is improved.

Description

Radiator combination

Technical field

The present invention relates to a kind of radiator combination.

Background technology

Existing heat abstractor generally includes a pedestal, a radiator and is located at the U-shaped heat pipe between this base and radiator, make to have gap between radiator and base, the flow through air quantity of radiator of distinguished and admirable outflow from this gap and making reduces, and affects the radiating effect of radiator.

Summary of the invention

In view of more than, be necessary to provide a kind of radiator combination that strengthens radiating effect.

A radiator combination, comprises a pedestal, a heat pipe, one first radiator and the second radiator, and heat pipe comprises the heat-conducting part that is fixed on the location division of pedestal and is inserted in the first radiator, and the second radiator is fixedly arranged between pedestal and the first radiator.

Compare prior art, the second radiator of this radiator combination is fixedly arranged between pedestal and the first radiator, can strengthen distinguished and admirable impedance, makes heat exchange more abundant, improves radiating efficiency.

Brief description of the drawings

Fig. 1 is the three-dimensional exploded view of the preferred embodiments of radiator combination of the present invention.

Fig. 2 is the assembly drawing of Fig. 1.

Fig. 3 is the end view of Fig. 2.

Main element symbol description

Motherboard	300
		Heat generating component	302
Pedestal	20
		Pedestal	22
Substrate	222
		Opening	223
Locking hole	224
		Blinker	226
Breach	227
		Locking part	228
Connector	24
		Supporting bracket	242
Connecting plate	244
		Through hole	246
Accepting groove	247
		The first radiator	40
The first fin	42
		Inserting hole	44
The second radiator	60
		Base plate	62
The second fin	64
		Draw-in groove	66
Heat pipe	80
		Location division	82
Connecting portion	83
		Heat-conducting part	84

Following embodiment further illustrates the present invention in connection with above-mentioned accompanying drawing.

Embodiment

Please refer to Fig. 1, the preferred embodiments of radiator combination of the present invention is in order to dispel the heat to the heat generating component 302 being installed on a motherboard 300.This radiator combination comprises the heat pipe 80 of a pedestal 20, one first radiator 40, one second radiator 60 and some U-shapeds.

This pedestal 20 comprises a pedestal 22 and a connection piece 24.

This pedestal 22 comprises the substrate 222 being without exception square, and an opening 223 is offered at the middle part of this substrate 222.This substrate 222 is offered respectively some locking holes 224 in the relative both sides of opening 223.Two blinkers 226 are upwards extended at the two ends of each side of this substrate 222 at intervals.Between two blinkers 226, form a breach 227.The Si Jiaochu of this substrate 222 is respectively equipped with one this pedestal 22 is fixed on to the locking part 228 of this motherboard 300.

This connector 24 comprises a supporting bracket 242 and outward extending two connecting plates 244 in top at the relative two ends of this supporting bracket 242 certainly.Every a plate 244 is offered some through holes 246.The upper surface of this supporting bracket 242 is offered some accepting grooves that are parallel to each other 247.

This first radiator 40 comprises some the first fin 42, and each first fin 42 is offered some inserting holes 44.

This second radiator 60 comprises a base plate 62 and some the second fin 64 extending vertically upward from this base plate 62.Some draw-in grooves 66 are offered to accepting groove 247 that should connector 24 in the bottom surface of this base plate 62.The bearing of trend of each draw-in groove 66 is perpendicular to the second fin 64.

Each heat pipe 80 generally takes the shape of the letter U, and comprises location division 82, the two upwardly extending heat-conducting parts 84 of a level and connects the two ends of location division 82 and the connecting portion 83 of two heat-conducting parts 84.

Please refer to Fig. 2, when assembling, the supporting bracket of connector 24 242 is contained in the opening 223 of this pedestal 20, make the bottom surface of this supporting bracket 242 be attached at this heat generating component 302.Some screws, through the through hole 246 of this connector 24, are locked in respectively in the locking hole 224 of this pedestal 20.The bottom of the location division of heat pipe 80 82 is contained in the accepting groove 247 of this connector 24, and by being welded and fixed, makes the connecting portion 83 between location division 82 and the heat-conducting part 84 of each blinker 226 positive opposite heat tube 80.This second radiator 60 is placed on this

connector

24,82 tops, location division of heat pipe 80 are contained in corresponding draw-in groove 66, and by being welded and fixed.The heat-conducting part 84 of heat pipe 80 correspondences is penetrated to the inserting hole 44 of each the first fin 42 and by being welded and fixed, making these the first fin 42 parallel interval and be fixed on the heat-conducting part 84 of heat pipe 80.The blinker 226 of the bottom of this first radiator 40 and this pedestal 20 supports, and by being welded and fixed.Now, this second radiator 60 is between two breach 227 of this pedestal 20.

Please refer to Fig. 3, when use, the heat that these heat generating component 302 work produce conducts to after connector 24, and a part of heat conducts to the first radiator 40 through heat pipe 80, and another part heat conducts to the second radiator 60.Distinguished and admirablely flow into the second radiator 60 from side inflow first radiator 40 of radiator combination and through the breach 227 of pedestal 20, reduce and directly flow out from the gap between this first radiator 40 and pedestal 20, increase distinguished and admirable impedance, make distinguished and admirablely can fully contact with first,

second fin

42,64, be more conducive to heat exchange, improve radiating efficiency.

Claims

1. a radiator combination, comprises a pedestal, a heat pipe, one first radiator and the second radiator, and heat pipe comprises the heat-conducting part that is fixed on the location division of pedestal and is inserted in the first radiator, and the second radiator is fixedly arranged between pedestal and the first radiator.

2. radiator combination as claimed in claim 1, it is characterized in that: this pedestal comprises a square pedestal, each side of pedestal is convexly equipped with two blinkers at intervals, between two blinkers, form a breach, heat pipe also comprises the connecting portion of being located between location division and heat-conducting part, the connecting portion of the positive opposite heat tube of each blinker, this second radiator is two breach to this pedestal just.

3. radiator combination as claimed in claim 2, is characterized in that: this first radiator is located at the top of this pedestal, and the bottom of this first radiator is connected to these blinkers.

4. radiator combination as claimed in claim 2, it is characterized in that: this pedestal also comprises the connector of being located at this pedestal, this pedestal is offered an opening, this connector comprises that one is contained in the supporting bracket in this opening and stretches out and be fixed on the connecting plate on this pedestal from the relative two ends of this supporting bracket, these blinkers lay respectively at the both sides of this opening, and this second radiator is fixed on this connecting plate.

5. radiator as claimed in claim 4 combination, is characterized in that: the upper surface of this supporting bracket offers one in order to accommodate the accepting groove of bottom of location division of this heat pipe.

6. radiator as claimed in claim 5 combination, is characterized in that: this second radiator comprises a base plate and some the second fin being convexly set on this base plate, this base plate offer one in order to accommodate the draw-in groove on top of location division of this heat pipe.

7. radiator combination as claimed in claim 1, is characterized in that: this first radiator comprises some the first fin, and each first fin offers the inserting hole of the heat-conducting part insertion of heating tube.