CN204085292U - The lenticular flow-disturbing aluminium radiator of novel lozenge pattern - Google Patents

Abstract

The utility model relates to the lenticular flow-disturbing aluminium radiator of a kind of novel lozenge pattern.Described radiator comprises some aluminous fins, and described aluminous fin is sinusoidal wave heat radiation aluminous fin, and described aluminous fin outer surface has continuous honey comb like rhombus concavo-convex hole slot texture.The utility model structure is simple, manufacture easily, cost is low, the coefficient of heat transfer is high, perfect heat-dissipating, not easily block, be convenient to cleaning, the heat-transfer area of this rhombus concavo-convex hole slot texture can improve convective heat-transfer coefficient and can make high-temperature medium can its superficial air of disturbance form turbosphere on its surface when externally (air) carries out radiant heat transfer, thus increase its convection heat transfer' heat-transfer by convection speed, this kind of design can make the coefficient of heat transfer of fin improve nearly 48%, heat dispersion improves about 23%, compared with the conventional aluminium radiator having equal heat-sinking capability, its aluminium consumptive material can reduce nearly 20%.

Description

The lenticular flow-disturbing aluminium radiator of novel lozenge pattern

Technical field

The utility model relates to a kind of aluminium radiator, particularly relates to the lenticular flow-disturbing aluminium radiator of a kind of novel lozenge pattern.

Background technology

The existing plate-fin aluminum radiator overwhelming majority all will use wind fin, but is generally the balance between its economy and radiating efficiency for the selection requirements of aluminium radiator.So existing wind fin generally uses the common single geometric form feature wind fins such as undaform band, rectangular band.But existing most of its heat dispersion of wind fin configuration is unsatisfactory, make when selecting aluminium radiator, have the aluminium consumables cost of equal heat-sinking capability not have considerable cost advantage compared with the copper consumables cost of copper radiator, what the requirement of its economic aspect will considered when selecting aluminium radiator can not be very desirable meets.

Utility model content

The utility model in order to overcome the above problems provide a kind of structure simple, manufacture easily, cost is low, the coefficient of heat transfer is high, perfect heat-dissipating, not easily block, be convenient to the lenticular flow-disturbing aluminium radiator of novel lozenge pattern that cleans.

The technical solution of the utility model is: described radiator comprises some aluminous fins, and described aluminous fin is sinusoidal wave heat radiation aluminous fin, and described aluminous fin outer surface has continuous honey comb like rhombus concavo-convex hole slot texture.

The utility model structure is simple, manufacture easily, cost is low, the coefficient of heat transfer is high, perfect heat-dissipating, not easily block, be convenient to cleaning, the heat-transfer area of this rhombus concavo-convex hole slot texture can improve convective heat-transfer coefficient and can make high-temperature medium can its superficial air of disturbance form turbosphere on its surface when externally (air) carries out radiant heat transfer, thus increase its convection heat transfer' heat-transfer by convection speed, this kind of design can make the coefficient of heat transfer of fin improve nearly 48%, heat dispersion improves about 23%, compared with the conventional aluminium radiator having equal heat-sinking capability, its aluminium consumptive material can reduce nearly 20%.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the structure for amplifying schematic diagram at I place in Fig. 1.

Fig. 3 be in Fig. 2 A-A to amplification revolved sectional view.

In figure, 1 is aluminous fin, and 2 is rhombus concavo-convex hole slot textures, and 3 is the longitudinal lines of rhombus concavo-convex hole groove.

Detailed description of the invention

The lenticular flow-disturbing aluminium radiator of novel lozenge pattern, described radiator comprises some aluminous fins 1, and described aluminous fin 1 is sinusoidal wave heat radiation aluminous fin 1, and described aluminous fin 1 outer surface has continuous honey comb like rhombus concavo-convex hole slot texture 2.

Claims (1)

1. the lenticular flow-disturbing aluminium radiator of novel lozenge pattern, is characterized in that: described radiator comprises some aluminous fins, and described aluminous fin is sinusoidal wave heat radiation aluminous fin, and described aluminous fin outer surface has continuous honey comb like rhombus concavo-convex hole slot texture.