CN2399696Y

CN2399696Y - Improved structure of radiator

Info

Publication number: CN2399696Y
Application number: CN 99213741
Authority: CN
Inventors: 王炯中
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-06-11
Filing date: 1999-06-11
Publication date: 2000-10-04
Anticipated expiration: 2009-06-11

Abstract

The utility model discloses an improved structure of a radiator. Both corresponding lateral faces of the radiator are designed into opening faces. The opening face of each side can be a position used for positioning and arranging a fan. The rest four faces are designed into closing faces. A contact socket contacted a heater is provided with a plurality of sets of fin sheets in a vertical direction of the contact socket. The fin sheets are in herringbone shapes. Both fin sheets form an opposite concave convex shape, wherein, a proper interval is arranged between a concave face and a convex face of both of the two fin sheets. The proper interval is provided with a convection slot used for high temperature to flow. When the heater of the utility model emits the high temperature, the structure of the utility model can improve a radiation effect. A more favorable radiation effect can be got due to the assistant of a side-set fan.

Description

The structure-improved of fin

The utility model relates to a kind of structure-improved of fin.

The schematic perspective view of shown in Figure 1 is existing fin, its fin A includes contact base A1, and is provided with plural groups fin A2 in the form of sheets in contact base A1, and form between two fin A2 a pair of fluid space to chute A3.

The structure of existing fin A found that through long-term the use, its radiating effect is also not satisfactory, empty its reason finds that the area of dissipation of fin A itself is not enough, only depend merely on several pieces the formed area of dissipation of fin A2 and still dislike inadequately, therefore both made down inadequately to add that one group of effect that radiator fan produced still is limited at area of dissipation.

Therefore can find, when if fin can't increase its area of dissipation, can't smooth and easy conduction cause on the fin by the high temperature that heater produced, and cause fin and heater to continue to remain under the state of high temperature, so under long-time the use, will produce influence greatly to the service life of related accessory.

So existing heat radiating fin structure can't effectively and rapidly shed high temperature, for this reason, solution ties up at long-pending work of the hot side of fin significantly to be increased, and change the storing position pump fan, improve the heat-sinking capability of fin with this, and the service life of guaranteeing relevant original paper, the actual demand on can the cooperation industry.

The purpose of this utility model provides a kind of structure-improved of fin, and it increases its radiating effect mainly by the area of dissipation that increases in the fin, and makes high temperature be able to rapid discharge by the position that fan is pumped in change.

For achieving the above object, the utility model is taked following design: the structure-improved of this fin is that two corresponding side surface with fin are made as open surface, and the open surface of appointing the unification side all can be the place that installs of fan, all the other four sides then are made as sealing surface, wherein the contact base that contacts with heater then is provided with the fin that is herring-bone form along the plural groups of its vertical direction, and be tied to form a concavo-convex relative shape between two fins, wherein two fins leave between concavo-convex appropriate gap for temperature flowing to chute.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the schematic perspective view of existing fin

Fig. 2 is the schematic perspective view of the utility model fin

Fig. 3 is the embodiment schematic perspective view of the utility model fin and fan collocation

Fig. 4 is the radiating effect schematic diagram of the utility model fin

Fig. 5 is the preferred embodiment schematic perspective view () of the utility model fin

Fig. 6 is the preferred embodiment schematic perspective view (two) of the utility model fin

As shown in Figure 2, the schematic perspective view of the utility model fin, its fin 1 main system includes contact base 11, and is provided with the fin 12 that plural groups is herring-bone form in

contact base

11, and 12 of two fins form a pair of fluid spaces to chute 13.

Two corresponding side surface in this fin 1 are open surface, all the other four sides then are closed, and be provided with the fin 12 that plural groups is herring-bone form in vertical direction along

contact base

11, and 12 of two fins are tied to form a concavo-convex relative shape, concavo-convex is then left suitable gap is a pair of chute 13.

So structure enlarged area of dissipation already, and radiating efficiency is promoted greatly, and was single with regard to area of dissipation, bigger more than existing area of dissipation, can conduct high temperature more rapidly.

Fig. 3, shown in Figure 4 is the utility model fin and the embodiment schematic perspective view of fan collocation and the radiating effect schematic diagram of the utility model fin, cooperate special construction of the present utility model by being found to be in the diagram, fan 2 be fixed in an open side of fin 1 on by a plurality of fixed screw 3 fan 2 especially, therefore when the heater 4 that is connected to fin 1 below begins to produce high temperature, its high temperature can conduct to rapidly on the contact base 11 of fin 1, because area of dissipation greatly increases, so by the high temperature conduction that heater 4 is produced will be more smooth and easy, so the high temperature that heater 4 is produced can be conducted to by the contact base 11 of fin 1 on the fin 12 that is herring-bone form, and shed immediately in to 13 of chutes, will detach outside the fin 1 rapidly and smoothly high temperature in the chute 13 by fan 2 again.

Wherein also can the while install fan 2 in two open surfaces of fin 1, it is an air intake one an air draft shape, makes its moving-wire of high temperature gas flow in the fin 1 be able to smoothness, and the radiating effect of De Gengjia.

Therefore the utility model is conducted out with the high temperature of heater 4 rapidly by bigger area of dissipation, in order to continual high temperature conduction.

The preferred embodiment schematic perspective view (one) that shown in Figure 5 is for the utility model fin, the louvre 14 that is through to more than one in the chute 13 is offered in its appropriate location that mainly lies in fin 1 end face, and it mainly is that higher temperatures is discharged outside the fin 1 immediately.

Shown in Figure 6 is the preferred embodiment schematic perspective view (two) of the utility model fin, its appropriate location that mainly lies in fin 1 end face is offered one or more and is through to the radiating groove 15 in the chute 13, and it mainly is that higher temperatures is discharged outside the fin 1 immediately.

And above-mentioned louvre 14 and radiating groove 15 can also be arranged on the end face of fin 1 simultaneously, make it improve radiating effect.

The utility model is by the area of dissipation that increases fin itself, and the fan of change auxiliary heat dissipation its storing direction and position, make high temperature more can be rapidly and arrange smoothly from, therefore the utility model will have the shortcoming such as the area of dissipation deficiency of fin now and radiating effect is not good forgoes fully, and the mentioned content of the utility model is one of the utility model preferred embodiment.

The utility model has the advantage of: can effectively increase area of dissipation and be easier to detach high temperature, it is loose Thermal effect is better.

Claims

1, a kind of structure-improved of fin, it is characterized in that: two corresponding side surface of described fin are made as open surface, and the open surface of appointing the unification side all can be the place that installs of fan, all the other four sides then are made as sealing surface, wherein the contact base that contacts with heater then is provided with the fin that is herring-bone form along the plural groups of its vertical direction, and be tied to form a concavo-convex relative shape between two fins, wherein two fins leave between concavo-convex appropriate gap for temperature flowing to chute.

2, the structure-improved of fin according to claim 1 is characterized in that: offer more than one in the appropriate location of heat sink top surface and be through to the louvre in the chute.

3, the structure-improved of fin according to claim 1 is characterized in that: describedly also can offer one or more in the appropriate location of heat sink top surface and be through to the radiating groove in the chute.

4, the structure-improved of fin according to claim 1 is characterized in that: on fin two open surfaces, fan also can be placed in simultaneously and two fans are tied to form the heat radiation moving-wire of an air intake one air draft.

5, the structure-improved of fin according to claim 1, it is characterized in that: offer simultaneously to be through to more than one in the appropriate location of heat sink top surface the louvre in the chute and one or more are through to the radiating groove in the chute, and higher temperatures is discharged outside the fin immediately by louvre and heat sink strip.