CN201622009U

CN201622009U - Squeezed insertion type radiator device

Info

Publication number: CN201622009U
Application number: CN2010201169137U
Authority: CN
Inventors: 吴建刚
Original assignee: SHANGHAI SHANZE PRECISION METAL PRODUCTS Co Ltd
Current assignee: SHANGHAI SHANZE PRECISION METAL PRODUCTS Co Ltd
Priority date: 2010-02-23
Filing date: 2010-02-23
Publication date: 2010-11-03
Anticipated expiration: 2020-02-23

Abstract

The utility model relates to a squeezed insertion type radiator device, which comprises a bottom plate and a plurality of radiating fins. The bottom plate is uniformly provided with mounting grooves and press slots for crimping which are disposed at intervals, the radiating fins are provided with corrugated surfaces, hollow penetrating holes are disposed inside the radiating fins, one end of each radiating fin is thicker than the other end thereof and provided with a mounting block, and the mounting block mounted at the thicker end of each radiating fin is pressed into each mounting groove of the bottom plate. The squeezed insertion type radiator device has the advantages of small volume, low cost, fast heat conducting speed, high radiating power, convenient manufacturing and better marketing adaptability.

Description

Extruding fin-inserted radiator device

Technical field

The utility model relates to a kind of heat abstractor of heat-exchange apparatus, refers to a kind of extruding fin-inserted radiator device especially.

Background technology

Existing radiator adopts squash type mostly, common insertions etc. process, fin mostly is the solid material of surfacing, owing to be subjected to the restriction of various process technologies, the massiveness that radiator can only be done, raw material had so both been wasted, cause cost to rise, make that again the customer equipment volume is forced to increase, and its heat-transfer rate is low, heat radiation power is little, and heat-sinking capability is not high.

Summary of the invention

Main purpose of the present utility model is: the extruding fin-inserted radiator that a kind of volume is little, cost is low, heat-transfer rate is fast, heat radiation power is big, easy to make device is provided.

For achieving the above object, the utility model provides a kind of extruding fin-inserted radiator device, include base plate and plural pieces fin, on base plate evenly and the compartment of terrain offers the indent that mounting groove and crimping are used, described fin is provided with the undaform surface and inside is hollow through hole, one end of described fin is thicker than the other end, and is formed with a mounting blocks at this end, and the mounting blocks of the thicker relatively end of fin vertically is pressed in the mounting groove of described base plate;

The inside of described fin is the rectangle hollow through hole;

The outer surface of described fin is provided with the undaform surface;

The hollow through hole of described fin inside is provided with the undaform surface;

V-shaped or " U " shape of the section of described indent.

The utility model fin inside is hollow-core construction, has both reduced raw-material use amount, reduces the volume of product, makes the area of fin contact wind increase again, has improved the utilization rate of wind, thereby better heat dispersion has been arranged; Thick going up approaches under the structure of fin, accelerated the conduction of velocity of heat; And fin surface is provided with the waveform surface, has increased area of dissipation, thereby has improved heat dispersion on equal raw material and cost of manufacture, obtains bigger heat radiation power; Because the fin of radiator and base plate are separately to make, then combine, therefore can form different size according to the demand in market, or difform product, the market applicability of product is stronger.

Description of drawings

Fig. 1 is a perspective view of the present utility model;

Fig. 2 is a front view of the present utility model;

Fig. 3 is the distribute heat schematic diagram of the utility model fin; And

Fig. 4 is the ventilation schematic diagram of the utility model fin.

The specific embodiment

A kind of extruding fin-inserted radiator device of the present utility model, as shown in Figure 1, include base plate 10 and plural pieces fin 20, as shown in Figure 2, on base plate 10 evenly and the compartment of terrain offers the indent 12 that mounting groove 11 and crimping are used, V-shaped or " U " shape of the section of indent 12; Described fin 20 inside are rectangle hollow through hole 21, its through hole 21 surfaces 23 are provided with the undaform surface, the outer surface 22 of fin 20 is provided with the undaform surface equally, one end of fin 20 is thicker than the other end, and be formed with a mounting blocks 24 at this end, be that mounting blocks 24 with fin 20 1 ends vertically is pressed in the mounting groove 11 of described base plate 10 during production, again by indent 12 places application of forces extruding with fin 20 firm being installed on the base plate 10.

As shown in Figure 3, heat imports the fin 20 that is squeezed in base plate into from base plate, and arrow is represented the direction of heat conduction among the figure, because thick going up approaches under the structure of fin 20, has accelerated the conduction of velocity of heat; And fin 20 surfaces are provided with the waveform surface, have increased area of dissipation compared to flat surface, thereby have improved heat dispersion on equal raw material and cost of manufacture; As shown in Figure 4, arrow is represented the direction that wind passes through among the figure, because fin 20 inside are hollow, both reduced the raw material use amount of fin, make the area of fin 20 contact wind increase again, improved the utilization rate of wind greatly, thereby better heat dispersion has been arranged.

Fin 20 completes before the extruding combination, fin 20 can be made the Any shape and the dimensional requirement that need, thereby the radiator of equivalent weight has bigger area of dissipation than traditional product, heat-transfer rate, thereby can obtain bigger heat radiation power, can save material simultaneously, reduce the volume of product, the class of the product of raising.Because the fin of radiator and base plate are separately to make, then combine, therefore can form different size according to the demand in market, or difform product, the market applicability of product is stronger.

Claims

1. one kind is pushed the fin-inserted radiator device, include base plate and plural pieces fin, on base plate evenly and the compartment of terrain offers the indent that mounting groove and crimping are used, it is characterized in that, described fin is provided with the undaform surface and inside is hollow through hole, one end of described fin is thicker than the other end, and is formed with a mounting blocks at this end, and the mounting blocks of the thicker relatively end of fin vertically is pressed in the mounting groove of described base plate.

2. extruding fin-inserted radiator device according to claim 1 is characterized in that the inside of described fin is the rectangle hollow through hole.

3. extruding fin-inserted radiator device according to claim 1 is characterized in that the outer surface of described fin is provided with the undaform surface.

4. extruding fin-inserted radiator device according to claim 1 and 2 is characterized in that the hollow through hole of described fin inside is provided with the undaform surface.

5. extruding fin-inserted radiator device according to claim 1 is characterized in that, V-shaped or " U " shape of the section of described indent.