CN203706089U - Computer heat dissipation component with mistakenly-mounting prevention function - Google Patents

Abstract

The utility model discloses a computer heat dissipation component with the mistakenly-mounting prevention function. The heat dissipation component comprises a heat dissipation sheet copper, a heat transfer pipe, a heat dissipation fin set, a fan and a sheet copper mounting bracket, wherein the sheet copper mounting bracket is a square plate formed by stamping a hot-dip galvanized steel plate, and each of the four corners of the square plate extends outwards to form a mounting platform; a copper sheet welding zone is arranged on the front surface of the square plate; press lines are formed in the copper sheet welding zone; a parallelogram groove is formed in the copper sheet welding zone; two mounting holes on the same side of the parallelogram groove are connected through a downwards recessed reinforcing rib; different mistakenly-mounting prevention sequence numbers are engraved in the positions, which are close to the four mounting holes, of the reinforcing ribs; the heat dissipation fin set is formed by oppositely buckling the tail end of the first heat dissipation fin set and the tail end of the second heat dissipation fin set into a whole, and a heat transfer pipe arranging space is formed on one side of the heat dissipation fin set. The heat dissipation component has the characteristics of simple structure, reliable strength, convenience for mounting, capability of mistakenly-mounting prevention and the like, and the phenomenon that the buckling points of the buckling surfaces of the heat dissipation fins protrude is effectively prevented.

Description

There is the computer heat radiation assembly of anti-misloading function

Technical field

The utility model relates to computer components technical field, is specifically related to a kind of for the radiating subassembly on computer.

Background technology

Radiating subassembly is requisite parts on notebook computer, is made up of radiating copper sheet, heat-transfer pipe, radiating fin group, fan and several parts of copper sheet mounting bracket.Radiating copper sheet and radiating fin group are the core components in radiating subassembly, radiating copper sheet is arranged on CPU below, by heat-transfer pipe, the heat of CPU is derived, dispel the heat by radiating fin group again, in radiating subassembly, be also provided with fan, fan is cool ambient air and the heat exchange of radiating fin group, thereby realizes the cooling of CPU.

Radiating copper sheet is fixed by welding in the front of copper sheet mounting bracket, heat-transfer pipe is fixed by welding in the back side of copper sheet mounting bracket, the problems such as existing radiating copper sheet mounting bracket ubiquity complex structure, size is bigger than normal, bulk strength is inadequate, installation is inconvenient, easy misloading.

In addition, existing radiating fin group is to be all made up of multiple radiating fins, is conventionally snapped together and forms in the mode of vertical stack by a kind of radiating fin of specification, and a sidewall of radiating fin is plane, another sidewall is buckling surface, and a side of buckling surface has the fastening point of multiple protrusion buckling surfaces.After installation, there will be radiating fin group front end smooth, tail end fastens the phenomenon that point protrudes, and one side affects attractive in appearance, on the other hand also can scratch setter or damage computer inner body.

Utility model content

The purpose of this utility model is to provide that a kind of simple in structure, intensity is reliable, compact, the easy computer heat radiation assembly of welding, has anti-misloading function, can effectively avoid the tail end of radiating fin group to occur that the phenomenon that button point protrudes occurs.

For this reason, the technical scheme that the utility model adopts is: a kind of computer heat radiation assembly with anti-misloading function, comprise radiating copper sheet (I), heat-transfer pipe (II), radiating fin group (III), fan (IV) and copper sheet mounting bracket (V), it is characterized in that: the square plate that described copper sheet mounting bracket (V) is stamped to form for hot-dip galvanized steel sheet, four angles of described square plate stretch out respectively and form mounting platform (1), and the relative square plate of mounting platform (1) is to lower recess, on each mounting platform (1), be provided with a mounting hole (1a), the middle part in described square plate front is provided with the square copper sheet weld zone (2) to lower recess, in described copper sheet weld zone (2), be provided with some the line balls that are parallel to each other, in copper sheet weld zone (2), have parallelogram groove (3), two angles in described parallelogram groove (3) on long-diagonal overlap with wherein two angles of copper sheet weld zone (2), on the dual-side of parallelogram groove (3), be respectively arranged with consistent with parallelogram groove (3) bearing of trend and towards the flange (4) at the back side, two mounting holes (1a) that are positioned at parallelogram groove (3) the same side are connected by the reinforcement (6) to lower recess, and reinforcement (6), mounting platform (1) and copper sheet weld zone (2) are in the same plane, be carved with different anti-misloading serial numbers (A) in the upper position near four mounting holes (1a) of described reinforcement (6),

Described radiating fin group (III) comprises the first radiating fin (11) and the second radiating fin (12), described the first radiating fin (11) snaps together and forms the first radiating fin group in the mode of vertical stack, described the second radiating fin (12) snaps together and forms the second radiating fin group in the mode of vertical stack, the tail end of the tail end of described the first radiating fin group and the second radiating fin group is relative and be buckled into one, described the first radiating fin (11) equates with the height of the second radiating fin (12), the width of the second radiating fin (12) is less than the width of the first radiating fin (11), thereby the side in the second radiating fin group forms heat-transfer pipe arrangement space (F),

Described radiating copper sheet (I) is welded in copper sheet weld zone (2), one end of described heat-transfer pipe (II) is welded on the back side of copper sheet mounting bracket (V), and be positioned between two flange (4), the other end of heat-transfer pipe (II) is positioned at the heat-transfer pipe arrangement space (F) of radiating fin group (III), and described fan (IV) is arranged on a side of radiating fin group (III).

Be preferably, the length of described flange (4) is less than the length of parallelogram groove (3), and flange (4) is positioned at the middle part of place parallelogram groove (3) side.Flange is mainly spacing to being arranged on the heat-transfer pipe at the copper sheet mounting bracket back side, and heat-transfer pipe is just between two flange, and flange does not need the oversize spacing effect that just can reach, when design, the length of parallelogram groove is less than the length of flange, is mainly convenient for punching press, avoids interfering.

The beneficial effects of the utility model:

(1) by four mounting holes being separately positioned on the mounting platform at four angles of copper sheet mounting bracket, and the relative square plate of mounting platform is to lower recess, in conjunction with reinforcing rib structure, the bulk strength of copper sheet mounting bracket and the laminating degree of copper sheet mounting bracket and CPU are jointly improved;

(2) radiating copper sheet is welded on copper sheet mounting bracket front, and is positioned at copper sheet weld zone; Heat-transfer pipe is welded on the back side of copper sheet mounting bracket, and spacing to heat-transfer pipe in conjunction with two flange, is arranged on the line ball in copper sheet weld zone, mainly plays the effect that helps weldering, has ensured convenience and the reliability of welding;

(3) whole copper sheet mounting bracket adopts hot-dip galvanized steel sheet to be stamped to form, and entirety is square, and is installed to CPU above by four mounting holes, simple in structure, quick and easy for installation; Meanwhile, hot-dip galvanized steel sheet has antirust and helps weldering effect;

(4) in parallelogram groove, two angles on long-diagonal overlap with wherein two angles of copper sheet weld zone, the two ends up and down of parallelogram groove and two limits up and down of copper sheet weld zone are overlapped, maximally utilise copper sheet weld zone and arrange parallelogram groove, make more compact of one-piece construction;

(5) on reinforcement, be carved with different anti-misloading serial numbers near the position of four mounting holes, avoid occurring in welding process positional fault;

(6) radiating fin component is become to two kinds of different size manufactures, after first the radiating fin of specification of the same race being snapped together, oppositely be buckled into one by two groups again, the mode of this reverse fastening, has effectively avoided the phenomenon that the fastening point of radiating fin buckling surface protrudes to occur; And dexterously the width design of the second radiating fin is become to be less than the width of the first radiating fin, be used for arranging heat-transfer pipe thereby form heat-transfer pipe arrangement space in a side of the second radiating fin group.

In sum, the utlity model has simple in structure, intensity is reliable, easy for installation, compact, and has anti-misloading function, has effectively avoided the phenomenon that the fastening point of radiating fin buckling surface protrudes to occur.

Brief description of the drawings

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

Fig. 2 is the front elevation of copper sheet mounting bracket in Fig. 1.

Fig. 3 is the rear view of Fig. 2.

Fig. 4 is the stereographic map of Fig. 2.

Fig. 5 is the front elevation of radiating fin group in Fig. 1.

Fig. 6 is the upward view of Fig. 5.

Fig. 7 is the stereographic map of Fig. 5.

Embodiment

Below in conjunction with drawings and Examples, the utility model is described in further detail:

A kind of computer heat radiation assembly with anti-misloading function as shown in Figure 1, is made up of radiating copper sheet I, heat-transfer pipe II, radiating fin group III, fan IV and copper sheet mounting bracket V five parts.Radiating copper sheet I is fixed by welding in the front of copper sheet mounting bracket V, heat-transfer pipe II is fixed by welding in the back side of copper sheet mounting bracket V, radiating copper sheet I is the core component of radiating subassembly, it is not shown that radiating copper sheet I is arranged on CPU() below, by heat-transfer pipe II, the heat of CPU is derived, again by radiating fin group III heat radiation, fan IV is cool ambient air and the heat exchange of radiating fin group III, thereby realizes the cooling of CPU.The above is consistent with traditional structure, does not repeat them here.

Difference is: Fig. 2---Figure 4 shows that copper sheet mounting bracket V, the square plate being stamped to form for hot-dip galvanized steel sheet (MAT'L mark is SGCC).Four angles of square plate stretch out respectively and form mounting platform 1, and the relative square plate of mounting platform 1 is to lower recess, is provided with a mounting hole 1a on each mounting platform 1, and copper sheet mounting bracket V is installed on CPU by four mounting hole 1a.Square plate is divided into front and back, and the side that radiating copper sheet I is installed is positive, and opposite side is the back side.The middle part in square plate front is provided with the square copper sheet weld zone 2 to lower recess, the shape of copper sheet weld zone 2 is consistent with the shape of radiating copper sheet I, radiating copper sheet I is just placed in copper sheet weld zone 2, is provided with some the line balls that are parallel to each other in copper sheet weld zone 2.In copper sheet weld zone 2, have parallelogram groove 3, copper sheet weld zone 2 is divided into two parts by parallelogram groove 3, and heat-transfer pipe II is just placed in parallelogram groove 3.Parallelogram groove 3 is divided into long-diagonal and short diagonal, and two angles in parallelogram groove 3 on long-diagonal overlap with wherein two angles of copper sheet weld zone 2.The two ends up and down of parallelogram groove 3 overlap with two limits up and down of copper sheet weld zone 2, are respectively arranged with unanimously with parallelogram groove 3 bearing of trends and towards the flange 4 at the back side on the dual-side of parallelogram groove 3, and flange 4 is spacing to heat-transfer pipe II.

Two mounting hole 1a that are positioned at parallelogram groove 3 the same sides are connected by the reinforcement 6 to lower recess, and reinforcement 6, mounting platform 1 and copper sheet weld zone 2 are in the same plane, are convenient to design stamping die.

Different anti-misloading serial number A is carved with in position near four mounting hole 1a on reinforcement 6, and totally four anti-misloading serial number A, are followed successively by " 1 ", " 2 ", " 3 " and " 4 ", also can adopt other anti-misloading serial number.Four respectively corresponding four mounting hole 1a of anti-misloading serial number A.Anti-misloading serial number A is preferably positioned at the back side of reinforcement 6.

Preferably, the length of flange 4 is less than the length of parallelogram groove 3, and flange 4 is positioned at the middle part of place parallelogram groove 3 sides.

In conjunction with Fig. 5---shown in Fig. 7, radiating fin group III is made up of some the first radiating fins 11, some the second radiating fins 12, and the first radiating fin 11 and the second radiating fin 12 are the radiating fin of two kinds of different sizes.The first radiating fin 11 snaps together and forms the first radiating fin group in the mode of vertical stack, the second radiating fin 12 snaps together and forms the second radiating fin group in the mode of vertical stack, the tail end of the tail end of the first radiating fin group and the second radiating fin group is relative and be buckled into one, fastens direction as shown by arrows in FIG..The first radiating fin group and the second radiating fin group adopt the reverse direction assembling fastening, and make the both ends of the surface of radiating fin group III not have button point protrusion.The first radiating fin 11 equates with the height of the second radiating fin 12, the width of the second radiating fin 12 is less than the width of the first radiating fin 11, thereby form heat-transfer pipe arrangement space F in a side of the second radiating fin group, heat-transfer pipe arrangement space F passes through for heat-transfer pipe II.

Preferably, the aluminium sheet that the first radiating fin 11, the second radiating fin 12 are 0.2mm by thickness L1 is respectively stamped to form, and the thickness L2 of first, second radiating fin 11,12 is respectively 1.2mm.Aluminium sheet quality is light, simultaneously good heat dissipation effect.

Shown in Fig. 1, radiating copper sheet I is welded in copper sheet weld zone 2, one end of heat-transfer pipe II is welded on the back side of copper sheet mounting bracket V, and between two flange 4, the other end of heat-transfer pipe II is positioned at the heat-transfer pipe arrangement space F of radiating fin group III, and fan IV is arranged on a side of radiating fin group III.Radiating copper sheet I is welded on the front of copper sheet mounting bracket V, and heat-transfer pipe II is welded on the back side of copper sheet mounting bracket V, heat-transfer pipe II be positioned at radiating copper sheet I under, and by two flange 4 spacing.The two ends that reinforcement 6 is avoided parallelogram groove 3 arrange, and interfere avoiding with heat-transfer pipe II.

Claims (2)

1. one kind has the computer heat radiation assembly of anti-misloading function, comprise radiating copper sheet (I), heat-transfer pipe (II), radiating fin group (III), fan (IV) and copper sheet mounting bracket (V), it is characterized in that: the square plate that described copper sheet mounting bracket (V) is stamped to form for hot-dip galvanized steel sheet, four angles of described square plate stretch out respectively and form mounting platform (1), and the relative square plate of mounting platform (1) is to lower recess, on each mounting platform (1), be provided with a mounting hole (1a), the middle part in described square plate front is provided with the square copper sheet weld zone (2) to lower recess, in described copper sheet weld zone (2), be provided with some the line balls that are parallel to each other, in copper sheet weld zone (2), have parallelogram groove (3), two angles in described parallelogram groove (3) on long-diagonal overlap with wherein two angles of copper sheet weld zone (2), on the dual-side of parallelogram groove (3), be respectively arranged with consistent with parallelogram groove (3) bearing of trend and towards the flange (4) at the back side, two mounting holes (1a) that are positioned at parallelogram groove (3) the same side are connected by the reinforcement (6) to lower recess, and reinforcement (6), mounting platform (1) and copper sheet weld zone (2) are in the same plane, be carved with different anti-misloading serial numbers (A) in the upper position near four mounting holes (1a) of described reinforcement (6),

Described radiating fin group (III) comprises the first radiating fin (11) and the second radiating fin (12), described the first radiating fin (11) snaps together and forms the first radiating fin group in the mode of vertical stack, described the second radiating fin (12) snaps together and forms the second radiating fin group in the mode of vertical stack, the tail end of the tail end of described the first radiating fin group and the second radiating fin group is relative and be buckled into one, described the first radiating fin (11) equates with the height of the second radiating fin (12), the width of the second radiating fin (12) is less than the width of the first radiating fin (11), thereby the side in the second radiating fin group forms heat-transfer pipe arrangement space (F),

Described radiating copper sheet (I) is welded in copper sheet weld zone (2), one end of described heat-transfer pipe (II) is welded on the back side of copper sheet mounting bracket (V), and be positioned between two flange (4), the other end of heat-transfer pipe (II) is positioned at the heat-transfer pipe arrangement space (F) of radiating fin group (III), and described fan (IV) is arranged on a side of radiating fin group (III).

2. according to the computer heat radiation assembly with anti-misloading function claimed in claim 1, it is characterized in that: the length of described flange (4) is less than the length of parallelogram groove (3), and flange (4) is positioned at the middle part of place parallelogram groove (3) side.