CN207678160U - A kind of radiator - Google Patents

Abstract

The utility model discloses a kind of radiator, including substrate, the upper end of substrate is equipped with multiple first cooling fins, and the lower end of substrate is equipped with multiple second cooling fins, and the installation direction of the first cooling fin and the installation direction of the second cooling fin are mutually perpendicular to.It adapts to the wind-cooling heat dissipating of both direction, and radiating efficiency is high, and production cost is low.

Description

A kind of radiator

Technical field

The utility model is related to technical field of heat dissipation more particularly to a kind of air-cooled radiating devices.

Background technology

Currently, the rapid development of electronic product, also increasing to radiator demand.How the efficiency of heat dissipation is improved, Reduce the volume of product, reduce production cost, to enterprise in fierce market competition success base oneself upon it is most important！

But existing radiator, it has the following defects：

(1) wind-cooling heat dissipating for not adapting to different directions, causes radiating efficiency low；

(2) its substrate is more, complicated, and volume is big, leads to production cost height.

Utility model content

For overcome the deficiencies in the prior art, it the purpose of this utility model is to provide a kind of radiator, adapts to The wind-cooling heat dissipating of both direction, radiating efficiency is high, and production cost is low.

The purpose of this utility model adopts the following technical scheme that realization：

A kind of radiator, including substrate, the upper end of the substrate are equipped with multiple first cooling fins, under the substrate End is equipped with multiple second cooling fins, and the installation direction of first cooling fin and the installation direction of second cooling fin are mutual Vertically.

Further, first cooling fin is the cooling fin of dentation.

Further, multiple leaf-teeth are fixed on first cooling fin, flow-disturbing slot is provided between the leaf-teeth.

Further, the side of the leaf-teeth is provided with ripple glaze.

Further, second cooling fin is undulatory cooling fin.

Further, second cooling fin is radiating fin.

Further, it is additionally provided with seal groove on the substrate, sealing ring is provided in the seal groove.

Further, the sealing ring is silica gel ring.

Further, second cooling fin is arranged in the silica gel ring.

Further, it is additionally provided with through-hole on the substrate.

Compared with prior art, the beneficial effects of the utility model are：

(1) its first cooling fin adapts to the wind-cooling heat dissipating in a direction, and the second cooling fin adapts to another vertical direction Wind-cooling heat dissipating, can thus be applicable in the wind-cooling heat dissipating of both direction, the radiating efficiency of this radiator is made to improve；

(2) its component is few, and the first cooling fin and the second cooling fin share one piece of substrate, reduce the body of this radiator Product, also reduces production cost.

Description of the drawings

Fig. 1 is the dimensional structure diagram of the utility model radiator；

Fig. 2 is the planar structure schematic diagram of the utility model radiator；

Fig. 3 is the planar structure schematic diagram of the first cooling fin of the utility model；

Fig. 4 is the planar structure schematic diagram of the second cooling fin of the utility model；

Fig. 5 is the dimensional structure diagram of the utility model sealing ring.

In figure：10, substrate；11, seal groove；111, sealing ring；112, silica gel ring；12, through-hole；20, the first cooling fin； 21, leaf-teeth；22, flow-disturbing slot；30, the second cooling fin；31, radiating fin.

Specific implementation mode

In the following, in conjunction with attached drawing and specific implementation mode, the utility model is described further, it should be noted that Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new Embodiment.

The upper end of a kind of radiator as shown in Figs. 1-2, including substrate 10, substrate 10 is equipped with multiple first cooling fins 20, the lower end of substrate 10 is equipped with multiple second cooling fins 30, which makes radiate above and below substrate 10； The installation direction of first cooling fin 20 is vertical with the installation direction of the second cooling fin 30.

In the above-described embodiment, the first cooling fin 20 adapts to the wind-cooling heat dissipating in a direction, the second cooling fin 30 The wind-cooling heat dissipating of another vertical direction is adapted to, in this way when there is multichannel wind direction in electrical equipment, this radiator can allow two The wind in direction takes away heat, and the wind in other directions can be also diverted on the first cooling fin 20 or the second cooling fin 30, and carries out Heat dissipation, this sample radiator can be applicable in the wind-cooling heat dissipating of multiple directions, and then the radiating efficiency of this radiator is made to improve； In addition, the first cooling fin 20 and the second cooling fin 30 share one piece of substrate 10, reduces component, be reduced by this radiator Volume, to reduce production cost.

As preferred embodiment, as shown in Figure 3-4, the first cooling fin 20 is the cooling fin of dentation, the first cooling fin It is fixed with multiple leaf-teeth 21 on 20, flow-disturbing slot 22 is provided between leaf-teeth 21, the structure energy increasing heat radiation area；The side of leaf-teeth 21 While being provided with ripple glaze, which increases heat dissipation area into one；Second cooling fin 30 is undulatory cooling fin, preferably , the second cooling fin 30 is radiating fin 31, and radiating fin 31 has the function of that heat conductivility is good, light and easy processing.

In the above-described embodiment, this radiator, can be greatly due to cooling fin and radiating fin 31 provided with dentation Increase heat dissipation area and performance, heat dissipation effect and performance to make this radiator be highly improved.

As preferred embodiment, as shown in Figs. 1-5, it is additionally provided with seal groove 11 on substrate 10, is set in seal groove 11 It is equipped with sealing ring 111, optimal sealing ring 111 is silica gel ring 112, and the second cooling fin 30 is arranged in silica gel ring 112, the structure Conducive to the second cooling fin 30 of sealing and the electrical equipment being connect with the second cooling fin 30；Through-hole 12 is additionally provided on substrate 20, The structure facilitates substrate 20 and is installed on electrical equipment.

In the above-described embodiment, this radiator is generally used for the heat dissipation of power-supply device, when being power-supply device connection, Substrate 20 can be fixed on power-supply device by through-hole 12, then by 111 sealed heat-dissipating fin 31 of sealing ring and with heat dissipation The electrical equipment that fin 31 connects, such as power supply, and make power supply water proof and dust proof.

Summary, this radiator include substrate 10, and the upper and lower side of this substrate 10 is both provided with cooling fin, and upper and lower side is scattered The direction of backing is vertical, and the wind of mutually perpendicular direction is made swimmingly to flow through cooling fin, and it is sufficient so that orthogonal wind is carried out Heat is taken away in convection current, and then radiating efficiency is made significantly to be promoted.In addition, this radiator component is few, volume is also reduced, Save production cost.

The above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to In the utility model range claimed.

Claims (10)

1. a kind of radiator, it is characterised in that：Including substrate, the upper end of the substrate is equipped with multiple first cooling fins, institute The lower end for stating substrate is equipped with multiple second cooling fins, the peace of the installation direction of first cooling fin and second cooling fin Dress direction is mutually perpendicular to.

2. radiator according to claim 1, it is characterised in that：First cooling fin is the cooling fin of dentation.

3. radiator according to claim 2, it is characterised in that：Multiple leaf-teeth are fixed on first cooling fin, Flow-disturbing slot is provided between the leaf-teeth.

4. radiator according to claim 3, it is characterised in that：The side of the leaf-teeth is provided with ripple glaze.

5. radiator according to claim 1, it is characterised in that：Second cooling fin is undulatory cooling fin.

6. radiator according to claim 1, it is characterised in that：Second cooling fin is radiating fin.

7. radiator according to claim 1, it is characterised in that：Seal groove is additionally provided on the substrate, it is described close Sealing ring is provided in sealing groove.

8. radiator according to claim 7, it is characterised in that：The sealing ring is silica gel ring.

9. radiator according to claim 8, it is characterised in that：Second cooling fin is arranged in the silica gel ring It is interior.

10. radiator according to claim 1, it is characterised in that：It is additionally provided with through-hole on the substrate.