阅读说明：本技术 离心散热装置及包含其的水泵一体机 (Centrifugal heat dissipation device and water pump all-in-one machine comprising same ) 是由 张栋 王瑾 张静 范春卫 于 2019-09-17 设计创作，主要内容包括：本发明公开了一种离心散热装置及包含其的水泵一体机,所述离心散热装置包括前板、后板和若干个叶片,所述前板具有进风口,若干个所述叶片的形状呈弧形,且若干个所述叶片均位于所述前板与所述后板之间,所述叶片包括前期进风部和后期出风部,所述后期出风部的上端和下端分别连接于所述前板和所述后板,所述后期出风部的一侧连接于所述前期进风部,所述后期出风部的另一侧与所述前板、所述后板形成有出风口,所述前期进风部的下端连接于所述后板,且所述前期进风部的上端自所述进风口朝向所述进风口的轴线方向向内平滑收缩。所述水泵一体机包括如上所述的离心散热装置。有效减小受阻干扰,从而提高了风速以及散热效果。(The invention discloses a centrifugal heat dissipation device and a water pump all-in-one machine comprising the same, wherein the centrifugal heat dissipation device comprises a front plate, a rear plate and a plurality of blades, the front plate is provided with an air inlet, the plurality of blades are arc-shaped and are positioned between the front plate and the rear plate, the blades comprise an early air inlet part and a later air outlet part, the upper end and the lower end of the later air outlet part are respectively connected with the front plate and the rear plate, one side of the later air outlet part is connected with the early air inlet part, the other side of the later air outlet part, the front plate and the rear plate form an air outlet, the lower end of the early air inlet part is connected with the rear plate, and the upper end of the early air inlet part is smoothly contracted inwards from the air inlet towards the axial direction of the air inlet. The water pump all-in-one machine comprises the centrifugal heat dissipation device. Effectively reduce the obstructed interference to improve wind speed and radiating effect.)

1. The utility model provides a centrifugal heat abstractor, its characterized in that, it includes front bezel, back plate and a plurality of blade, the front bezel has the air intake, a plurality of the shape of blade is the arc, and a plurality of the blade all is located the front bezel with between the back plate, the blade is including air inlet portion and later stage air-out portion in earlier stage, the both ends that the later stage goes out air-out portion connect respectively in the front bezel with the back plate, one side that the later stage goes out air-out portion connect in air inlet portion in earlier stage, the opposite side that the later stage goes out air-out portion with the front bezel the back plate is formed with the air outlet, the one end of air inlet portion in earlier stage connect in the back plate, just the other end of air inlet portion in earlier stage certainly the air intake orientation the inside smooth shrinkage of axis direction.

2. A centrifugal heat sink according to claim 1, wherein a side of the front plate facing away from the rear plate has a convex ring portion surrounding the air inlet, and the convex ring portion extends outward in a direction away from the rear plate.

3. A centrifugal heat sink according to claim 1, wherein an end of the front air inlet portion facing the air inlet is curved and bulges outward.

4. A centrifugal heat sink device as recited in claim 1 further comprising a connecting portion, said connecting portion extending from said back plate in a direction adjacent to said front plate, a plurality of said fins being connected to said connecting portion.

5. A centrifugal heat sink according to claim 1, wherein one side of the later air outlet portion is smoothly transited to the earlier air inlet portion, and the other side of the later air outlet portion is tilted forward by 120 °.

6. A centrifugal heat sink according to claim 1 wherein the number of blades is 25.

7. An all-in-one water pump machine, characterized in that, it includes the centrifugal heat dissipating device of any one of claims 1-6.