CN2845415Y

CN2845415Y - Adjustable radiating ribs

Info

Publication number: CN2845415Y
Application number: CN 200520130035
Authority: CN
Inventors: 陈世明
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-10-31
Filing date: 2005-10-31
Publication date: 2006-12-06
Anticipated expiration: 2015-10-31

Abstract

The utility model discloses an adjustable radiating rib which comprises a radiating rib formed by an independent sheet. The utility model is composed of a first sheet body and a second sheet body. The surfaces of the first sheet body and the second sheet body are respectively provided with at least one perforation, and at least one tying and connecting sheet is arranged between the first sheet body and the second sheet body to tie the first sheet body and the second sheet body into integration. The tying and connecting sheet automatically and elastically adjusts the distance between the two sheet bodies and the distance between the perforations in the punching and pressing process of a corresponding heat pipe of the radiating rib, so the radiating rib is easy to be aligned with the heat pipe to carry out punching, pressing and tight combination. Thus, the utility model solves the problems that the perforation of the radiating rib and the vertical center of the heat pipe are inaccurate, the combining tightness is poor, a combining interstice is formed, etc.

Description

The adjusting type radiating fin

Technical field

The utility model relates to the adjusting type radiating fin, relates in particular to the radiating fin that a kind of tool is adjusted punch position and spacing correspondence automatically, has to improve bonding tightness and can finely tune the pressure combination of adjusting type radiating fin position, hole standard is worn to(for) heat pipe fast.

Background technology

Known, the present electronic building brick that is used in, as CPU etc. and electronic installation, comprising the data access unit, as the heat radiation of Winchester disk drive, data reading-writing device etc., all is to see through heat abstractor, as the transmission of generation heat energy with disperse, to directly react electronic building brick or electronic installation heat and transmit and disperse efficient on the design of heat abstractor and structure, so good structural design is arranged, the heat that will promote heat abstractor passes and disperses usefulness.

Known common various typical heat abstractor, mostly be radiating fin or the fins group of utilizing most tool high thermal conductivity coefficients, cooperation is worn the compacting journey and is incorporated at least one heat pipe, and this heat pipe is incorporated on the base of different suitable specifications design again, to be suitable for the radiator of different size and pattern; Yet, be somebody's turn to do main radiating fin or fins group in order to the amplification area of dissipation, all individual sheets punch forming on making with one, and it is surperficial towards establishing most through holes in it, therefore may a kind of factor in the punching out process, make it dash between the through-hole spacing position of establishing and heat pipe and can't obtain accurate accurate last height, also or because heat pipe manufacturing process in, also can't keep heat-transfer pipe the moulding vertical centre precisely, the through hole that causes the fins group formed with each radiating fin or by several dissipation fins, in wearing the compacting journey, can't keep vertical centre to aim at mutually with heat pipe, and the radiating fin of one individual sheets punching out does not have any adjustment elasticity, cause to combine badly between through hole and heat pipe easily causing after the punching press, have bonding gap and directly influence its heat transfer effectiveness.

The utility model content

Main purpose of the present utility model, be to solve above-mentioned tradition disappearance, avoid disappearance to exist, the utility model is with simple architecture and make the radiating fin that tool is adjusted perforation spacings automatically, radiating fin is combined with the pressure of wearing of heat pipe, improve its bonding tightness and can finely tune position, hole standard fast and wear for heat pipe and compress close combination, with practical radiating fin that easier, the cheap but high heat transference efficiency of user is provided and in conjunction with the heat abstractor that forms.

In order to achieve the above object, adjusting type radiating fin of the present utility model comprises:

The radiating fin of one individual sheets moulding has first lamellar body and second lamellar body, and the surface is provided with at least one perforation;

At least one system in flakes, one is tied between above-mentioned first lamellar body and second lamellar body.

In the utility model one preferred embodiment, this be in flakes with above-mentioned first lamellar body and second body by integral forming.

In the utility model one preferred embodiment, this is to be tied between above-mentioned first lamellar body and second lamellar body at least one portion's shape that arches upward in flakes, forms the strain adjustment action of upholding and shrinking.

In the utility model one preferred embodiment, this is to be that a flat oblique plate shape is tied between above-mentioned first lamellar body and second lamellar body in flakes, to produce the adjustment action of strain.

See also the detailed description and the accompanying drawing thereof of following relevant the utility model one preferred embodiment, can further understand technology contents of the present utility model and purpose effect thereof.

Description of drawings

Fig. 1 is the three-dimensional structure diagram of the utility model one embodiment.

Fig. 2 wears the action schematic diagram that pressure contracts automatically and combines apart from adjusting for the utility model one embodiment with heat pipe.

Fig. 3 wears another action schematic diagram that pressure contracts automatically and combines apart from adjusting for the utility model one embodiment with heat pipe.

Fig. 4 presses exhibition automatically apart from adjusting the action schematic diagram that combines for the utility model one embodiment wears with heat pipe.

Fig. 5 presses exhibition automatically apart from adjusting another action schematic diagram that combines for the utility model one embodiment wears with heat pipe.

Fig. 6 wears the composition schematic diagram of pressing adjustment automatically to combine for the utility model one embodiment's with heat pipe.

Fig. 7 forms the composition schematic diagram of fins group for another embodiment of the utility model.

Fig. 8 adjusts the schematic diagram that combines for the fins group that another embodiment of the utility model forms automatically with heat pipe.

Fig. 9 is the three-dimensional structure diagram of the another embodiment of the utility model.

Figure 10 is the adjustment action schematic diagram of the utility model Fig. 9 embodiment.

Figure 11 is the utility model three-dimensional structure diagram of an embodiment again.

Figure 12 is the adjustment action schematic diagram of the utility model Figure 11 embodiment.

The primary clustering symbol description

Radiating fin 1 heat pipe 2

First lamellar body, 11 second lamellar bodies 12

Perforation

13,14 is in flakes 15

Buckling component 16 fins group 17

Heat-

transfer pipe

21,22

Embodiment

Now, cooperate graphic being described as follows with relevant technology contents of the present utility model and detailed description:

See also shown in Figure 1ly, be the structural upright schematic diagram of adjusting type heat radiation fin structure one embodiment of the present utility model.As shown in the figure: adjusting type radiating fin of the present utility model includes: the radiating fin 1 of an individual sheets moulding, has first lamellar body 11 and second lamellar body 12 constitutes, be provided with at least one perforation 13 at first lamellar body 11 and second lamellar body, 12 surfaces, 14, in addition be provided with at least one system and 15 it bound one in flakes in first

lamellar body

11 and 12 of second lamellar bodies, automatically adjust the radiating fin 1 of perforation spacings to constitute tool, closely wear the radiating fin that pressure combines with heat pipe, easier so that the user to be provided, the practical radiating fin of cheap but high heat transference efficiency and in conjunction with the heat abstractor that forms.

Above-mentioned this is in flakes 15, be preferably and have at least one portion's shaped design that arches upward of a surface direction moulding, and utilize this portion shape of arching upward to produce to the exhibition of two laybacks or the distortion of shrinking, to adjust first lamellar body 11 and second lamellar body 12 and the spacing between 13,14 of boring a hole.

See also Fig. 2-shown in Figure 6, adjust the action schematic diagram that combines and form schematic diagram for adjusting type heat radiation fin structure one embodiment of the present utility model wears to press with heat pipe.As shown in the figure: adjusting type radiating fin 1 of the present utility model with heat pipe 2 standards to wearing pressure when combining to advance shape, perforation 13 when this radiating fin 1 first lamellar body 11 and second lamellar body, 12 surfaces, 14 spacings, be slightly larger than the heat-transfer pipe 21 of

heat pipe

2,22 spacings, or because two heat-

transfer pipes

21,22 vertical centre moulding does not precisely cause and bores a

hole

13,14 standard is during to spacing, in wearing the compacting journey, can cooperate this to wear and press the active force that applies, make this first lamellar body 11 and second lamellar body 12 and its

perforation

13,14 spacing, automatically by being 15 strain receipts that inwardly contract in flakes, adjust perforation 13, the heat-transfer pipe 21 of 14 maintenances and

heat pipe

2,22 aim at mutually, reach closely gapless and integrally combine, as Fig. 2, shown in 3.

Again, perforation 13 when radiating fin 1 first lamellar body 11 and second lamellar body, 12 surfaces, 14 spacings, be slightly less than the heat-transfer pipe 21 of

heat pipe

2,22 spacings, or because two heat-

transfer pipes

21,22 vertical centre moulding does not precisely cause and bores a

hole

13,14 standard is during to spacing, as Fig. 4, shown in 5, in wearing the compacting journey, can cooperate this to wear and press the active force that applies, make this first lamellar body 11 and second lamellar body 12 and its

perforation

13,14 spacing, automatically by being that 15 strain is outwards upheld in flakes, adjust perforation 13, the heat-transfer pipe 21 of 14 maintenances and

heat pipe

2,22 aim at mutually, reach closely gapless and integrally combine, as shown in Figure 6.

See also shown in Fig. 7,8, wear the composition schematic diagram of pressing adjustment to combine with heat pipe for another embodiment of adjusting type heat radiation fin structure of the present utility model forms mode.As shown in the figure: present embodiment and Fig. 1-Fig. 6 are roughly the same, different be in this each by being 15 to bind the individual sheets radiating fin 1 that first lamellar body 11 and second lamellar body 12 are formed in flakes, further establish in its first lamellar body 11 and second lamellar body, 12 1 sides and to form buckling component 16, in order to several dissipation fins 1 combination is in advance formed the fins group 17 that tool is adjusted function, directly wear pressure and combine by heat-transfer pipe 21, the 22 mutual alignings of this fins group 17 and heat pipe 2.

Because it is 15 to form strain adjustment function in flakes that each individual sheets radiating fin 1 of this composition fins group 17 is equipped with, even after storehouse is combined into fins group 17, still has identical automatic adjustment function, adjust the

perforation

13,14 of each radiating fin 1, keep aiming at mutually with the heat-

transfer pipe

21,22 of heat pipe 2, reach closely gapless and integrally combine, as shown in Figure 8.

See also again shown in Fig. 9-12, be structural upright and the adjustment action schematic diagram of another embodiment of adjusting type heat radiation fin structure of the present utility model.As shown in the figure: present embodiment is roughly the same in Fig. 1 structure, different to be in what bind first lamellar body 11 and second lamellar body 12 in this be in flakes 15, be to be at least one or above flat oblique plate shape design, be 15 to be to connect configuration in flakes shown in Fig. 9,10 with two systems, perhaps be 15 to be to connect configuration in flakes shown in Figure 11,12 with three systems, so can obtain same as the previously described embodiments to adjust function first lamellar body 11 and second

lamellar body

12 and 13,14 spacings of boring a hole thereof, closely wear the pressure combination with the aligning heat pipe from dynamic elasticity.

Above-listed detailed description is specifying at a possible embodiments of the present utility model, yet, this embodiment is not in order to limit claim of the present utility model, allly do not break away from the equivalence that the utility model skill spirit does and implement or change, for example, equivalence embodiment Deng changing all should be contained in the application's the claim.

In sum, the application not only really belongs to innovation on device architecture and running kenel, and can promote above-mentioned multinomial effect by more known article, the legal utility model patent important document that should fully meet novelty and progressive, file an application hereby in accordance with the law, earnestly ask your office and check and approve this part utility application case, to encourage creation, to feeling moral just.

Claims

1. adjusting type radiating fin comprises:

At least one system in flakes, one is tied between above-mentioned first lamellar body and second lamellar body;

Above-mentioned first lamellar body and second lamellar body be by being that in flakes elasticity system connects, at least one heat pipe of correspondence wear press in conjunction with and adjust first lamellar body and second lamellar body and perforation spacings thereof from dynamic elasticity, combine closely to aim at heat pipe.

2. adjusting type radiating fin as claimed in claim 1 is characterized in that, this be in flakes with above-mentioned first lamellar body and second body by integral forming.

3. adjusting type radiating fin as claimed in claim 2 is characterized in that, this is in flakes for having at least one portion's shape that arches upward, and is tied between above-mentioned first lamellar body and second lamellar body, forms the strain adjustment action of upholding and shrinking.

4. adjusting type radiating fin as claimed in claim 2 is characterized in that, this is in flakes for having at least one flat oblique plate shape moulding, is tied between above-mentioned first lamellar body and second lamellar body, forms the strain adjustment action of oblique displacement.

5. adjusting type radiating fin comprises:

One fins group has:

Form the radiating fin of most individual sheets moulding of above-mentioned fins group, comprise:

Form first lamellar body and second lamellar body of above-mentioned radiating fin, the surface is provided with at least one perforation; And,

Each radiating fin of above-mentioned fins group is that in flakes elasticity system connects first lamellar body and second lamellar body by it, in corresponding heat pipe wear press in conjunction with and adjust first lamellar body and second lamellar body and perforation spacings thereof from dynamic elasticity, combine closely to aim at heat pipe.

6. adjusting type radiating fin as claimed in claim 5, it is characterized in that, the radiating fin of this majority individual sheets moulding also comprises: in the buckling component of its first lamellar body and the second lamellar body side moulding, make the combination of withholding mutually of first lamellar body of upper and lower folded row and second lamellar body, and, allow fins group have automatic adjustment width action by being to be connected in first lamellar body of each radiating fin and second system in flakes.