CN201206957Y

CN201206957Y - Riveting formula radiator

Info

Publication number: CN201206957Y
Application number: CNU2008200445556U
Authority: CN
Inventors: 谢文珍
Original assignee: TWD Metal Production Co Ltd
Current assignee: TWD Metal Production Co Ltd
Priority date: 2008-03-07
Filing date: 2008-03-07
Publication date: 2009-03-11
Anticipated expiration: 2018-03-07

Abstract

The utility model relates to a radiator technical field refers in particular to a riveting formula radiator, and it includes fin and bottom plate, has seted up a plurality of slots on the bottom plate, and the lower extreme riveting of each fin is fixed at the ditch inslot of bottom plate, and the fin is then fixed on the bottom plate through riveting processing, and its riveting formula structure makes its processing become simple consequently, reduces the processing cost, can reduce the material cost of radiator at the fixed fin that different materials were made in the different positions of same bottom plate simultaneously.

Description

A kind of riveted formula radiator

Technical field:

The utility model relates to the heat sink technology field, refers in particular to a kind of riveted formula radiator.

Background technology:

Radiator comprises fin and base plate, fin is moulding or is welded on the base plate, its difficulty of processing height, the processing cost height, and can't be on same base plate the fixing fin made of different materials, radiator can't be provided with the fin of different materials at the different parts of self, causes the material cost of radiator to be controlled effectively.

The utility model content:

The purpose of this utility model is to provide a kind of riveted formula radiator at the deficiencies in the prior art, its riveted formula structure makes its processing become simple, cut down finished cost, simultaneously can be in the fixing fin made of different materials of the different parts of same base plate, the material cost of reduction radiator.

For achieving the above object, the utility model is achieved through the following technical solutions: it comprises fin and base plate, offers a plurality of grooves on the base plate, and the lower end riveted of each fin is fixed in the groove of base plate.

Between two grooves that face mutually of described base plate a raised line is arranged.

The beneficial effects of the utility model: the utility model comprises fin and base plate, offer a plurality of grooves on the base plate, the lower end riveted of each fin is fixed in the groove of base plate, processing then is fixed on the base plate fin through riveting, therefore its riveted formula structure makes its processing become simple, cut down finished cost, simultaneously can be in the fixing fin made of different materials of the different parts of same base plate, the material cost of reduction radiator.

Description of drawings:

Accompanying drawing 1 is a structural representation of the present utility model;

Accompanying drawing 2 is the front view of accompanying drawing 1;

Accompanying drawing 3 is the structural representation of the utility model before riveted.

The specific embodiment:

Embodiment sees accompanying

drawing

1,2,3, and radiator comprises fin 3 and base plate 1, offers a plurality of grooves 2 on the base plate 1, and the lower end riveted of each fin 3 is fixed in the groove 2 of base plate 1.

Between two grooves 2 of described base plate 1 raised line 4 is arranged.

Add man-hour, make each fin 3 in advance, again by each fin 3 of clamp clamps and the lower end of fin 3 is plugged in the groove 2 of base plate 1, riveting machinery by punch press or other type carries out riveting processing again, the drift punching press of punch press is on the raised line between two grooves 24, raised line 4 pressurizeds then push to both sides, thereby fin 3 is fixed in the groove 2.Therefore, the fixing fin 3 made of different materials on the base plate 1 of radiator, as the fin 3 made of the more position fixed copper of caloric receptivity on radiator, can also be on base plate 1 the fixing fin 3 of different size and length, and at the fin 3 made of the not high fixed-site aluminium of other caloric receptivity, and be not subjected to the restriction of technology and other condition, and processing is simple, the production efficiency height reduces product cost from every side.

The above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.

Claims

1. A riveted radiator, which includes heat sinks (3) and a base plate (1), characterized in that: the base plate (1) is provided with a plurality of grooves (2), and the lower ends of each heat sink (3) are riveted Fitted and fixed in the groove (2) of the bottom plate (1).

2. A riveted heat sink according to claim 1, characterized in that: there is a convex line (4) between two adjacent grooves (2) of the bottom plate (1).