CN202310440U

CN202310440U - Combined structure of radiator

Info

Publication number: CN202310440U
Application number: CN2011204358120U
Authority: CN
Inventors: 陈世明
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-03
Filing date: 2011-11-03
Publication date: 2012-07-04
Anticipated expiration: 2021-11-03

Abstract

The utility model provides a combined structure of a radiator. The radiator comprises a base and a plurality of fin sets, wherein the fin sets are assembled on the surface of the base; each fin set comprises at least two fins; a first space is reserved between two adjacent fins; a second space is reserved between two adjacent fins of the fin set and another fin set; and the second space is larger than the first space. Therefore, through the combined structure of the radiator, the radiator has a relatively good convecting and radiating effect; the temperatures of the surface and the inner heat source of the radiator can be effectively reduced; and the radiator has an excellent airflow passage design and is lighter.

Description

The combining structure of radiator

Technical field

The utility model refers to a kind of radiator that is applied to electronic building brick especially relevant for a kind of combining structure of radiator, and in order to promote its heat loss through convection effect and light-weighted combining structure.

Background technology

All radiators are all gone up between equidistance at a cooling base (Heat Sink) and are established fin; Wherein with diode artistic lamp radiator (with reference to figure 1), this radiator 1 is to utilize most fin 10, an intensive and neat columnar pedestal 11 peripheries that are arranged in; Each fin 10 and the fin that is adjacent 10 are with identical spacing arrangement; The diode artistic lamp that comprises radiator of this composition is located in the space environment, and passes through the surface radiating of this fin 10.In last array structure; Be for the most ordinary structure and occupation mode only, find when reality is used but create the people that this radiator 1 reclines owing to those fin 10 are too intensive; Cause to provide the enough cross-ventilated space or the runner of 10 of the adjacent fin of fin 10 with it; Make 1 in radiator can provide the heat dissipation of the thermal source that gives diode artistic lamp not enough, have the hot polymerization effect to produce on the contrary, this phenomenon can be obviously higher the healing of power of diode artistic lamp.

With regard to the solution of the problems referred to above,, improved the deficiency of its thermal convection since getting final product in theory as long as the simple upright spacing of planting that strengthens each fin 10 another fin 10 adjacent with it; But relative, though it has increased the upright spacing of planting of fin 10, the quantity that also reduces fin 10 field planting simultaneously causes dispelling the heat long-pending not enough; Yet maximum problem is for the producer, and it simply strengthens the spacing of fin 10, but pulls one hair and move the whole body; These columnar pedestal 11 peripheries wherein are presetly to supply the groove that fin 10 plugs and supply the guide channel between mould punching press two fin 10, if change the spacing of fin 10; The position of its groove and chase and configuration settings are set with existing mould and facility and to be compared, and are inequality fully and can not use; All need design die sinking again, its labor money, empty hyperplasia is produced cost (by the specification in response to diode artistic lamp different manufacturers demand; Each producer, itself in addition have the mould of having accomplished more than hundreds of and having can be purchased off the shelf and produce), moreover; It is not only in above-listed part, and the mask 12 of this radiator 1 also must tightly be tied by stamping technology and fin 10, and such one changes the upright spacing of planting of fin 10; In fact and be not inconsistent industry demand being all will cooperate change, is uneconomical benefit really.

The utility model content

The main purpose of the utility model is to provide a kind of combining structure of radiator, the disappearance of commonly using in improvement; And under the shape, structure and the specification condition that do not change existing radiator, promote the radiator of its preferable air-flow guiding heat radiation, and the radiating requirements that cooperates thermal source; Its fins group layout of modulation is located at the spacing and the quantity of radiator; With its gas channel space size, make the usefulness of area of dissipation and convection effects make optimum Match, reach tool and make economic requirement; Reduce unnecessary mould and expend, effectively reduce cost.

For reaching above-mentioned purpose, the technical scheme that the utility model adopts is a kind of combining structure of radiator; Radiator comprises: a pedestal and most fins group; Those fins group are located at base-plates surface, and wherein this fins group comprises at least two fins, have one first spacing between these two fins of pressing close to mutually; Has one second spacing between two adjoining two fins of this fins group and another fins group; And described second spacing is greater than first spacing.

Preferable, this pedestal is a cylindrical body, the periphery of being located at this cylindrical body pedestal of the tight knot of this most fins group, and the accommodation space of the inside of cylindrical body pedestal is provided with thermal source.

Preferable, this base-plates surface is provided with the groove that those fins plant the location.

Preferable, this fin plants and is positioned groove, and the base-plates surface of groove both sides is provided with the guide channel of mould punching press.

Preferable, this plurality of fins is mounted on base-plates surface, and fins group comprises at least two fins, and this fin top be provided with one with the nesting part of the tight knot of lamp head.

Preferable, this plurality of fins is mounted on base-plates surface, and fins group comprises at least two fins, and this fin bottom is provided with the draw-in groove portion that combines with mask.

Preferable, those fins group are mounted on base-plates surface, and fins group comprises at least two fins, and the fin tool of indivedual fins group of this fins group equates the fin of sheet number.

Preferable, those fins group are mounted on base-plates surface, and fins group comprises at least two fins, and the fin of the unequal number of fin tool of indivedual fins group of this fins group.

Preferable, the multiple distance that this second spacing is first spacing.

Preferable, this second spacing is two times of distances of first spacing.

Through technique scheme, the utility model can provide preferable air-flow guiding, is located in the indoor or outdoors space so that this radiator to be provided; Cooperate thermal source and its environmental characteristics; Through the setting of layout again, reach good heat conduction and thermal convection radiating requirements, solve the disappearance of commonly using.

Description of drawings

Fig. 1 is a stereogram of commonly using radiator.

Fig. 2 is the three-dimensional exploded view of the utility model.

Fig. 3 is the vertical view of the utility model.

Fig. 4 is the vertical view of another embodiment of the utility model.

The primary clustering symbol description

20 radiators

21 pedestals

22 accommodation spaces

23 grooves

24 guide channels

25 nesting parts

26 draw-in groove portions

30a, 30b, 30c.... fins group

31a, 32a, 31b, 32b, 31c, 32c...... fin

D1 first spacing

D2 second spacing

40a, 40b, 40c, 40d, 40e, 40f fins group

41a, 42a, 41b, 42b, 41c, 42c fin

41d, 42d, 41e, 42c, 41f, 42f fin

Embodiment

Head sees also shown in Fig. 2～3, the combining structure of a kind of radiator of the utility model, and radiator 20 comprises:

One pedestal 21 and

most fins group

30a, 30b, 30c......; Pedestal slightly is a cylindrical body; Wherein those

fins group

30a, 30b, 30c...... are located at pedestal 21 peripheral surfaces, and its inner accommodation space 22 is provided with thermal source (figure does not show), and following is to explain with two

fins group

30a, 30b; Wherein this fins group 30a comprises at least two

fin

31a, 32a (please refer to Fig. 3), has one first space D 1 between these two fin 31a that press close to mutually, 32a;

Has one second space D 2 between the two adjoining two fin 32a of this fins group 30a and another

fins group

30b, 31b;

And described second space D 2 is greater than first space D 1, and second space D 2 is the multiple distance (icon is two times) of first space D 1.

The benefit that the utility model is maximum is not change existing molding equipment and disposes down, and first and second space D 1, the D2 that this many fins group 30a, the fin 31a of 30b......, 32a, 31b, 32b...... are in the layout of the outer surface of pedestal 21 carry out modulation; And on its structure and the specification, pedestal 21 surfaces of this cylindrical body form, same being provided with supplies fin 31a, 32a, 31b, 32b...... to plant the groove 23 of location; And pedestal 21 surfaces of groove 23 both sides; Be provided with and supply mould punching press guide channel 24, the radiator of forming by this 20 can utilize this fin 30a, 30b, 30c...... as traditional mode; Nesting part 25 that the top forms and the tight knot of the lamp holder (with reference to figure 1) of diode artistic lamp; Any change need not done through draw-in groove portion 26 and mask (scheme not shown, please refer to Fig. 1) combination in its bottom; Reach the optimized configuration of dispelling the heat of the area of dissipation summation of promoting radiator and air mass flow, to meet heat conduction and thermal convection radiating requirements.

Continuous see also Fig. 4, be the vertical view of another embodiment of the utility model, it is rough identical with preceding embodiment; This radiator 20 comprises a pedestal 21 and most fins group; Diagram is to adopt 6

fins group

40a, 40b, 40c, 40d, 40e, 40f to make embodiment, but not with this as restriction, wherein those

fins group

40a, 40b, 40c, 40d, 40e, 40f are located in the groove 23 on pedestal 21 surface; Those

fins group

40a, 40b, 40c, 40d, 40e, 40f comprise at least two fins; This

fins group

40a, 40d have two

fin

41a, 42a and 41d, 42d respectively in the diagram, and this

fins group

40b, 40e have three

fin

41b, 42b, 43b and 41e, 42e, 43e, and this fins group 40c, 40f have 4

fin

41c, 42c, 43c, 44c and 41f, 42f, 43f, 44f; Other fin of those

fins group

40a, 40b, 40c, 40d, 40e, 40f can be had a sheet number that equates; Or the unequal number configuration of adopting, can order or alternating expression dispose, so that its layout degree of freedom to be provided.

Claims

1. the combining structure of a radiator is characterized in that, radiator comprises:

One pedestal and most fins group, those fins group are located at base-plates surface, and wherein this fins group comprises at least two fins, has one first spacing between these two fins of pressing close to mutually;

Has one second spacing between two adjoining two fins of this fins group and another fins group;

And described second spacing is greater than first spacing.

2. the combining structure of radiator as claimed in claim 1, it is characterized in that: this pedestal is a cylindrical body, the periphery of being located at this cylindrical body pedestal of the tight knot of this most fins group, the accommodation space of the inside of cylindrical body pedestal is provided with thermal source.

3. according to claim 1 or claim 2 the combining structure of radiator, it is characterized in that: this base-plates surface is provided with the groove that those fins plant the location.

4. the combining structure of radiator as claimed in claim 3, it is characterized in that: this fin plants and is positioned groove, and the base-plates surface of groove both sides is provided with the guide channel of mould punching press.

5. the combining structure of radiator as claimed in claim 2, it is characterized in that: this plurality of fins is mounted on base-plates surface, fins group comprises at least two fins, and this fin top be provided with one with the nesting part of the tight knot of lamp head.

6. the combining structure of radiator as claimed in claim 2, it is characterized in that: this plurality of fins is mounted on base-plates surface, and fins group comprises at least two fins, and this fin bottom is provided with the draw-in groove portion that combines with mask.

7. according to claim 1 or claim 2 the combining structure of radiator, it is characterized in that: those fins group are mounted on base-plates surface, and fins group comprises at least two fins, and the fin tool of indivedual fins group of this fins group equates the fin of sheet number.

8. according to claim 1 or claim 2 the combining structure of radiator, it is characterized in that: those fins group are mounted on base-plates surface, and fins group comprises at least two fins, and the fin of the unequal number of fin tool of indivedual fins group of this fins group.

9. the combining structure of radiator as claimed in claim 1 is characterized in that: the multiple distance that this second spacing is first spacing.

10. the combining structure of radiator as claimed in claim 9, it is characterized in that: this second spacing is two times of distances of first spacing.