CN201107008Y

CN201107008Y - Heat radiator increasing heat radiating area

Info

Publication number: CN201107008Y
Application number: CNU2007201431857U
Authority: CN
Inventors: 陆昆鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-11
Filing date: 2007-04-11
Publication date: 2008-08-27
Anticipated expiration: 2017-04-11

Abstract

The utility model discloses a radiator which increases the heat radiating area, and the radiator comprises a cooling fin (1). The radiator is characterized in that the cross section (2) of the cooling fin (1) is formed with corrugated saliences (3) which are evenly distributed, and heat radiation channels (4) are formed along the vertical direction. The radiator effectively adds the heating area on one aspect, and can fast warm the indoor room on the other aspect; under the condition that the same material is adopted, the cost can be saved, and the heat radiation efficiency is improved by more than 10 to 15 percent; at the same time, the heating area can be improved by more than 65 percent under the same area of the material; the cooling fin (1) of the utility model is of once-forming, and has the advantages of good radiation effect, low cost, simple processing and convenient assembly.

Description

A kind of radiator that increases area of dissipation

Technical field

The utility model relates to a kind of radiator, relates in particular to a kind of radiator that increases area of dissipation.

Background technology

At present, multiple radiator is arranged on the market, but the problem of ubiquity radiating effect difference, many people are making great efforts to study the radiating efficiency that how to increase radiator to a greater extent, reduce the cost of fin, yet still there is the unfavorable shortcoming of radiating effect in these radiators.

The utility model content

Technical problem to be solved in the utility model provides a kind of radiator that increases area of dissipation, has improved radiating efficiency effectively, greatly reduces the cost of radiator fin.

Technical problem to be solved in the utility model is achieved through the following technical solutions:

A kind of radiator that increases area of dissipation comprises fin, it is characterized in that: have projection on the cross section of described fin, vertically forming heat dissipation channel.

Can on the inner surface of described cross section, form projection.

One side or periphery that described projection is positioned at the inner surface of cross section are projection.

Also can on the outer surface of described cross section, have projection.

This projection is equally distributed projection.

This projection is preferably equally distributed corrugated projection or similar corrugated projection, and as the triangular shape projection, its effect is equal to, and is vertically forming equally distributed heat dissipation channel simultaneously.

Described fin is an aluminum.

The utlity model has following advantage:

Owing to form projection on the cross section of fin, increased heating surface area on the one hand effectively, on the other hand owing to form projection on the cross section, vertically forming heat dissipation channel, cold air promotes current of warm air and rises rapidly by heat dissipation channel, makes indoor warming fast, has further improved radiating effect.The process test shows: use under the condition of same material, cost-saved, radiating efficiency improves more than the 10-15%.

Described fin is that aluminum or other can be used as heat radiation heat conductive metal material, owing to form projection on the cross section, especially corrugated projection or similar corrugated projection are used on the material of same area and can be improved heating surface area more than 65%.

Description of drawings

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

Fig. 2 is an another kind of structural representation of the present utility model

The specific embodiment

A kind of radiator that increases area of dissipation as shown in Figure 1 and Figure 2 comprises fin 1, forms projection 3 on the cross section 2 of described fin 1, is vertically forming heat dissipation channel 4.

Form projection 3 as described in Figure 1 on the inner surface of cross section 2.

Described projection 3 is positioned on one side or periphery of inner surface of cross section 2.

Has projection 3 on the outer surface of cross section as described in Figure 2.

This projection cross section 3 is equally distributed corrugated projection or denation and other equivalent modes, is vertically forming equally distributed heat dissipation channel 4.

Described fin is thermal conductive metallic materials such as aluminum or iron.

Specify, because the projection 3 that the cross section 2 of fin 1 described in the utility model forms, as corrugated projection, straight forming when making fin, technology is simple, and be different from similar by installing the mode of radiator structure in addition additional, complex process, install very inconvenient, and because not variation of fin itself, so when installing radiator structure additional, cost is very high.Obviously the utlity model has good heat dissipation effect, cost is low, and technology is simple, advantage easy for installation.

Claims

1. a radiator that increases area of dissipation comprises fin (1), it is characterized in that: the cross section (2) of described fin (1) is gone up and is formed projection (3), is vertically forming heat dissipation channel (4).

2. according to the radiator of the increase area of dissipation of claim 1, it is characterized in that: form projection (3) on the inner surface of described cross section (2).

3. according to the radiator of the increase area of dissipation of claim 1 or 2, it is characterized in that: described projection (3) is positioned on one side or periphery of inner surface of cross section (2).

4. according to the radiator of the increase area of dissipation of claim 1, it is characterized in that: have projection (3) on the outer surface of described cross section.

5. according to the radiator of the increase area of dissipation of claim 1 or 2, it is characterized in that: this projection (3) is an equally distributed projection (3).

6. according to the radiator of the increase area of dissipation of claim 1 or 2, it is characterized in that: this projection (3) is an equally distributed corrugated projection (3), is vertically forming equally distributed heat dissipation channel (4).

7. according to the radiator of the increase area of dissipation of claim 1, it is characterized in that: described fin is a thermal conductive metallic material.