CN203704753U

CN203704753U - Improved reinforcing type fin

Info

Publication number: CN203704753U
Application number: CN201320816595.9U
Authority: CN
Inventors: 沈鹏; 罗湘予; 李新运; 王家喜
Original assignee: Guizhou Yonghong Aviation Machinery Co Ltd
Current assignee: Guizhou Yonghong Heat Transfer & Cooling Technology Co ltd
Priority date: 2013-12-11
Filing date: 2013-12-11
Publication date: 2014-07-09
Anticipated expiration: 2023-12-11

Abstract

The utility model relates to an improved reinforcing type fin, and belongs to the technical field of parts for a radiator. The improved reinforcing type fin comprise a fin body, wherein the fin body is formed by convex fins, dislocation flat fins and concave fins, the convex fins, the dislocation flat fins and the concave fins are integrally formed, and the dislocation flat fins are upwards dislocated by 0.3 mm. The improved reinforcing type fin disclosed by the utility model has the advantages that the strength is high, the forming is easy, and the cost is low.

Description

A kind of improved reinforced fin

Technical field

The utility model relates to a kind of improved reinforced fin, belongs to radiator parts technical field.

Background technology

At present, market competition is more and more fierce, reduces production costs, and is an important means that improves the market competitiveness.In the production process of radiator, the fin structure of use as depicted in figs. 1 and 2.In order to reduce production costs, often realize by reducing fin thickness, but be only the words that reduce fin thickness as fruit structure does not change, can bring following defect: (1) is due to the restriction of structure, at the thick rear fin of attenuate material because soldering strength is inadequate, cause the product of soldering to occur fin flexural deformation and the phenomenon that collapses, the fuse height dimension of producing is less than normal; (2) the product heat dispersion that fin is produced thus can not meet design requirement; (3) fin is in the time that punching is greater than 12mm height fin, and straight flange is easy-formation not, and " crescent moon " deformation often occurs, and not only affects outward appearance, and can affect radiating effect.

Utility model content

In order to overcome the defect existing in prior art, the utility model object is to provide high, the easy moulding of a kind of intensity, the improved reinforced fin that cost is low.

To achieve these goals, the utility model is by the following technical solutions:

A kind of improved reinforced fin, comprises fin body, and described fin body is made up of protruding fin, the flat fin that misplaces, recessed fin, described protruding fin, misplace flat fin and recessed fin one-body molded, the flat fin of the described dislocation 0.3mm that upwards misplaces.

Compared with prior art, utility model possesses following advantage:

1. adopt misconstruction, and increased reinforcement, improved the weldering intensity of fin, in ensureing product quality, fin material is thick can attenuate 25%, has saved production cost.

2. change row's reinforcement that fin has more the flow process of cooling fluid is lengthened, fin heat dispersion has improved 8.5%.

3. reinforced fin can effectively ensure to expect perpendicular edge not flexural deformation in punching process of thin, highly high fin under the effect of reinforcing rib structure, thereby ensure the one-shot forming qualification rate of higher thin material fin, the debug time that has reduced mould, has improved production efficiency.

Brief description of the drawings

Fig. 1 is background technology structural representation;

Fig. 2 is the expanded view of Fig. 1;

Fig. 3 is the utility model structural representation;

Fig. 4 is the expanded view of Fig. 3;

In figure: fin body 1, protruding fin 2, flat fin 3, recessed fin 4 misplace.

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, the utility model is further described, but the scope that should at this point not be interpreted as theme described in the utility model only limits to following embodiment, do not departing from the above-mentioned technological thought situation of the utility model, all various amendments, replacement and changes of making according to ordinary skill knowledge and customary means, include in scope of the present utility model.

As shown in Figure 3-4, the utility model is a kind of improved reinforced fin, comprise fin body 1, described fin body 1 is made up of protruding fin 2, the flat fin 3 that misplaces, recessed fin 4, described protruding fin 2, the flat fin 3 that misplaces are one-body molded with recessed fin 4, the flat fin 3 of the described dislocation 0.3mm that upwards misplaces.

Claims

1. an improved reinforced fin, it is characterized in that: comprise fin body (1), described fin body (1) is made up of protruding fin (2), the flat fin (3) that misplaces, recessed fin (4), described protruding fin (2), misplace flat fin (3) and recessed fin (4) are one-body molded, the flat fin of described dislocation (3) 0.3mm that upwards misplaces.