TWM264823U - Ring-shape heat sink structure of streamlined curving surface heat dissipation plate - Google Patents

Description

M264823 V. Creation Instructions (1)

[Technical field to which the new type belongs J. The sword is based on a streamlined curved scatter structure ', especially a radiator that can exert a large heat dissipation capacity. "The heat sink [previous technology] Processing :: exhibition, product design tends to be thin and light It is short, and the heat generated by electronic components such as microchips has become an important cooling method to maintain the normal operation of the product system. Usually, a heat sink is attached to the electronic device. In order to prevent the components from overheating and burnout and surface extension: and Λ: the types of heaters are parallel and toroidal (see Figure-, can ;, stack two): the three types of manufacturing methods are extrusion, casting, etc. Congratulations on the shape and shape of the scattered pieces, the raw door '° — both methods are used. The manufacture of aluminum extruded or die-casting i fins is limited by the mechanical addition of thin, so when a few pieces of scattered pieces are as fine as The thickness of the seven knives cannot be used to reduce the heat dissipation area, and the density of the stacked V (the total unit volume is the unit volume above the stacked volume) can be made thinner, its density is higher, and it is also powerful. w scattered ", larger area, so there is a large heat dissipation. In the past, only aluminum extrusion was used, and less folding was used to make it. "X 璺 casting", "Improve the heat sink structure mentioned above, and the heat dissipation efficiency can be added on page 6 M264823 V. Creation instructions (2) The author feels that the above heat dissipation efficiency can improve the design of adding heat dissipation efficiency. ° Is to propose a kind of new content [New content] The main purpose of this creation is to improve the knot of the new patent No. 1 fan-shaped heat sink stacked into a ring radiator October 1963, Republic of China, October 21, 1997 to July 2012 (Patent period: Owned by: same as the creator), providing first-class linear surface ^ Date, creative heater The structure is a ring-shaped loose shape with two streamlined curved surfaces. The fan-shaped folds at the bottom of the heat sink are stacked into a tapered shape, and the ring is a composite ring-shaped heat sink. The structure is simple and easy to manufacture. The connection efficiency is high. The heat dissipation of the radiator is first-class linear curve. The ring-shaped diffuser of the surface heat sink according to this creation is 5 | Shape II :): Shaped base. Features: Scattered…, ring-shaped radiator structure design (1) The heat sink is designed to be a streamlined surface · The fluid can be passed more smoothly (II) The heat sink is designed as an outer part The folded edge ^ buckle is closed, and the thermal efficiency is improved. It has two major functions: · (a) Easy to assemble: When most of the heat sinks are formed into a ring by the side edges, it is easy to assemble the buckle into a string. Pieces are assembled separately

^ »| Iin M264823 V. Creative Instructions (3) (b) Prevent fluid from flowing out of the outer part of the axial flow ring: σα] Installed above the radiator, the fluid is blown into the outer part from top to bottom The side prevents the fluid from flowing out of the radiator ring > "1 ·"

Li Book 疋 allows the fluid to flow through the heat sink from top to bottom as far as possible, passing the heat ZCL — ~ the outer part of the ring Λ ^ through the heat sink, and radiates 11 (three); Has a large function: (a) Fan-shaped hem, can maintain accurate size: Two pieces of shape can be stacked into a ring, then most of the fans have overlap phenomenon, can maintain the ruler into a circle-shaped

Cb) Conical curvature, so that the fluid is smooth and smooth. · The shape is designed as a curved shape, and the curved fan at the bottom of the cone is installed above the radiator. The fluid-shaped radiator can flow smoothly when the axial flow f body The tapered base will not be blown into the radiator and will lose energy. It will bounce on the base and (four) ring buckle: It has two major functions: (a) heat sink positioning: most of the heat sinks are stacked around the buckle / A groove is designed on the hem portion of the hem. When the groove is covered, the inner side of the heat sink 4 forms a ring, and the ring is page 8 M264823.

The positioning of the film prevents the heat sink-shaped fastener from being inserted into the groove, which can offset the heat sink to the center of the heat sink. (B) Fixing the fan: The hub plastic base of the fan center is designed with a hook. When the fan and heat sink = combined ' The fan hook penetrates into the center of the radiator. The hook can hook the ring buckle to fix the fan. (5) Conical base: The curved surface heat sink and the conical base are connected to a ring radiator. When the shaft ~ fan is installed in the heat sink Above the device, the fluid is blown into the diffuser from top to bottom: two! It can flow smoothly through the conical base, and it will not impact the base to bounce and increase the cooling efficiency. Ding Youlongΐΐ: The characteristics and technical content of the work can be more apparent, please refer to: ^ ~ 关 本 creation detailed description And drawings, however, the drawings are provided for reference only and are not intended to limit the creation. [Embodiment] And: 2nd: Figures to 8th, this creative department provides-a streamlined surface scattered · ,,, and 11 pieces of mounted radiator (such as the fourth figure) structure, including a

Γ is composed of a plurality of single streamlined curved fins 11 joined to the south 22 //, 'each single fin 11 includes a-body (as shown in the fifth figure), the side edge is connected to a side fold i 13 and one bottom fan-shaped finger edge H2, the two ends of this fan-shaped are at the same circle center, and two arcs of different sizes formed by different + diameters are formed on the body

M264823

Position the groove 11 4 (cup @ 热 片 η using the abutting portion% / five mesh), # several single linear curved surfaces are scattered and combined with the grooves of the heat sink 11, and the ring is closed, then each order), In addition, a ring-shaped ring (such as the seventh and eighth figures) with a gap of 11 i is formed from the ring to form a closed ring (as shown in the seventh diagram).

The center of the heat sink is offset. Most of the heat sinks can be positioned to prevent the heat sinks from going to the string. The stacking loops are buckled to form a ring, and the heat sinks are buckled into a thermal base 12 by the outer side hem 113 (as shown in the fifth figure). ) The sun fins are assembled in a conical shape.) When the axial fan "strikes the heat sink; the heat sink", as shown in the fourth figure, the flange on the outside of the fan 113 prevents fluid from the heat sink from the upper ring 7 The side of the human body ~ the hot plastic fan 2 center plastic base 21 is designed with a plastic hook 23, when the fan 2 and the radiator 1 are combined, the fan hook 23 penetrates into the center of the radiator 1, and the hook 23 can hook the ring buckle 13 while fixing fan 2.

M264823 The diagram is a simple illustration. The first picture is a perspective view of a conventional ring radiator. The second picture is a combination view of a conventional ring radiator. The third picture is a perspective view of a known flat heatsink ring radiator. The fourth picture is a streamlined design. The perspective view of the circular heat sink with curved fins. The fifth image is the perspective view of the single-piece streamlined curved fins in this creation. The sixth image is the perspective view of the circular heat sink with partial streamlined fins in this creation. The seventh view is the circular heat sink in this creation. Schematic diagram of the combination with the fan. The eighth figure is a perspective view of the creative ring buckle.

Explanation of symbols: 1 ring radiator 11 single streamlined curved heat sink 111 body 11 2 bottom hem 11 3 outer side snap-in hem 11 4 inner side groove

1 2 Tapered base 1 3 Ring buckle 2 Fan

Page 11 M264823

Page 12

Claims (1)

M264823 June 1 patent application scope, a streamlined curved surface heat sink ring type radiator dry structure of the streamlined curved surface heat sink is a metal material machine 1 made of a shape such as a metal curved surface heat sink including-the body, the body = sheet stacking surrounding into The ring-shaped curved radiating fins described in the first item of the ring-shaped type 2 Scavenger Ming / ΛΙ have streamlined curved radiating fins. The connecting piece at the bottom of the body means: i ί 'The fan-shaped folded fins can be stacked into a ring, Most overlapping phenomena can maintain accurate dimensions. The square shape is the loop shape of the curved surface heat sink as described in the first item of the Sanshen Second Special Scope. The streamlined surface heat sink is connected to the bottom edge of the body, and the bottom of the fan is folded. The edge (joining surface of the tapered base) becomes curved, and the shape of the bottom of the heat sink can be adjusted according to the tapered curvature of the base, and then connected with the tapered base to form a ring radiator. Above the device, the fluid is blown into the radiator from the top to the bottom. The fluid can be conical base without impacting the base and bouncing and losing energy. The loop structure of the linear curved heat sink, wherein the streamlined curved heat sink is folded on the outside of the body M264823