CN210897255U - Radiator assembly - Google Patents

Abstract

The utility model discloses a radiator assembly, including base plate and radiating fin, the base plate surface is provided with a plurality of T type grooves, the radiating fin bottom all is provided with the T type piece that is used for inserting T type inslot portion, all set up the spout that switches on with T type inslot portion on the both sides wall in T type groove, the inside sliding connection of spout has the lock piece, the lock piece includes the cylindric lock and sets up the lock piece on the cylindric lock periphery wall, offer along the horizontal direction on the spout both sides inner wall and be used for the gliding slide of lock piece, set up the first fluting that switches on with the slide along vertical direction on the spout both sides inner wall. The utility model has the advantages that: the utility model discloses install radiating fin detachably on the base plate, then when transporting and carrying radiator unit, can pull down radiating fin from the base plate and separately place, can make radiator unit's volume reduce, can not occupy too big space to it is comparatively convenient to make radiator unit's transportation carry.

Description

Radiator assembly

Technical Field

The utility model relates to a radiator technical field specifically is a radiator module.

Background

The heat sink is mainly formed by an aluminum-type heat sink, and mainly comprises a flat substrate formed at the bottom end of the heat sink, a plurality of parallel and spaced heat-dissipating fins are vertically arranged on the top end surface of the substrate, and the bottom end surface of the substrate of the heat sink is flatly attached to the surface of the power crystal, so that the heat generated by the power crystal during working can be conducted to the substrate of the heat sink, and the heat is conducted out and dissipated by the surfaces of the heat-dissipating fins, so that the power crystal can continuously operate at a proper temperature, and the operating efficiency of the power crystal is effectively improved.

The utility model discloses a utility model patent that publication number is CN202142518U discloses a folding fin formula radiator, its characterized in that contains radiating fin, aluminium base board, and radiating fin is through the welding and the top end face flat paste of aluminium base board. The utility model discloses a low in manufacturing cost, light in weight, the appearance is neat unanimous, pleasing to the eye, and the height dimension is unrestricted almost moreover, can reach the purpose that high-power radiator made the economic nature easily, and manufacturing cycle is short moreover, still has the weak point: the utility model discloses a radiating fin and aluminium base board form through the welding combination, then radiating fin can't dismantle, therefore the volume of radiator is great, and it is very inconvenient when carrying to transport.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a heat sink assembly capable of disassembling heat dissipating fins to solve the above-mentioned problems.

The utility model achieves the above purpose through the following technical proposal, a radiator assembly comprises a substrate and a radiating fin, wherein the surface of the substrate is provided with a plurality of T-shaped grooves, the bottom of the radiating fin is provided with a T-shaped block for being inserted into the T-shaped grooves, two side walls of the T-shaped grooves are provided with chutes communicated with the inside of the T-shaped grooves, the inside of each chute is connected with a locking piece in a sliding way, the locking piece comprises a cylindrical pin and a locking block arranged on the peripheral wall of the cylindrical pin, the inner walls of two sides of each chute are provided with a slide way for the sliding of the locking block along the horizontal direction, the inner walls of two sides of each chute are provided with a first notch communicated with the slide way along the vertical direction, the outer walls of two sides of the T-shaped block are provided with locking holes for the insertion of the locking piece, the inner wall, and a second open groove communicated with the annular groove is formed in the inner peripheral wall of the locking hole along the vertical direction.

By adopting the technical scheme, because the radiating fins are detachably arranged on the base plate, when the radiator assembly is transported and carried, the radiating fins can be detached from the base plate and separately placed, so that the volume of the radiator assembly can be reduced, and no overlarge space is occupied, thereby the transportation and the carrying of the radiator assembly become more convenient, when the radiating fins are required to be arranged on the base plate, the T-shaped block at the bottom of the radiating fins can be horizontally inserted into the T-shaped groove, the radiating fins can be pre-fixed on the base plate through the limiting of the T-shaped block by the T-shaped groove, at the moment, the locking hole can be communicated with the sliding groove, the second opening groove can be communicated with the first opening groove, the locking piece can be horizontally pushed to move, the cylindrical pin can slide along the horizontal direction of the sliding groove, and meanwhile, the locking block is driven to slide along the horizontal direction of the sliding groove until the locking block is pushed into, then inwards promote the cylindric lock, make the cylindric lock insert the locking hole, the locking piece also can get into inside the second fluting through first fluting simultaneously, when the locking piece moves to the second fluting and the ring channel department of switching on, can the level rotate the cylindric lock, make the locking piece rotate thereupon and block into inside the ring channel, then spacing through the ring channel to the locking piece, can be with T type piece locking inside T type groove, thereby firmly fix radiating fin on the base plate, can 'T break away from, radiating fin's installation fastness has effectively been guaranteed, and when the radiating fin needs to be dismantled, only need the reversal cylindric lock, it is spacing to the locking piece to relieve the ring channel, T type piece is pulled out to the level again, it is spacing to T type piece to relieve T type groove, can accomplish the dismantlement to radiating fin, the operation is comparatively convenient simple.

As a further setting of the utility model, the draw-in groove has all been seted up on the both sides outer wall of T type piece, all be provided with the fixture block that is used for the card to go into the draw-in groove on the both sides inner wall in T type groove.

Through adopting above-mentioned technical scheme, owing to seted up the draw-in groove on the both sides outer wall of T type piece, and set up the fixture block that is used for the card to go into the draw-in groove on the both sides inner wall in T type groove, then insert T type piece inside back in the groove, the fixture block also can block into the draw-in groove thereupon, then spacing through the draw-in groove to the fixture block for T type groove becomes more firm to the spacing of T type piece, is difficult for deviating from.

As a further setting of the utility model, an organic whole is connected with on the cylindric lock and holds the piece, hold between the fingers and hold the piece and be cross.

Through adopting above-mentioned technical scheme, owing to hold between the fingers the piece at cylindric lock on an organic whole be connected with, and hold between the fingers the piece and be the cross, then hold between the fingers the piece through rotating and can drive the cylindric lock and rotate thereupon, the setting of holding between the fingers the piece can provide the point of application of force for rotating the cylindric lock for the operation of rotating the cylindric lock becomes more light laborsaving.

As a further setting of the utility model, the one end that the piece was held between the fingers to the cylindric lock is provided with the cone head.

Through adopting above-mentioned technical scheme, owing to be provided with the circular cone head at the cylindric lock one end of keeping away from holding between the fingers piece, then when the cylindric lock inserts the locking hole inside, the setting of circular cone head enables the inserting of cylindric lock to become more light simple.

As a further setting of the utility model, the inside logical groove of running through around all seting up of radiating fin.

Through adopting above-mentioned technical scheme, owing to set up the logical groove that runs through around inside the radiating fin, then greatly increased radiating fin's heat radiating area for radiating fin's radiating effect obtains great promotion.

As a further setting of the utility model, a plurality of through-holes have all been seted up on the radiating fin, the through-hole all switches on with logical inslot portion.

Through adopting above-mentioned technical scheme, owing to seted up a plurality of through-holes on the radiating fin, and the through-hole all switches on with logical inslot portion, then external cold air can get into logical inslot portion and take out logical inslot portion's hot-air through the through-hole to make logical inslot portion's heat exchange rate promote, further strengthened radiating fin's radiating effect.

As a further setting of the utility model, the base plate adopts the copper-aluminum alloy to make.

By adopting the technical scheme, the base plate is made of the copper-aluminum alloy, so that the copper-aluminum alloy is light in weight, high in tensile strength and excellent in heat conductivity, and the heat conduction effect of the base plate is ensured.

As a further arrangement of the utility model, the radiating fins are made of tungsten-copper alloy.

Through adopting above-mentioned technical scheme, because radiating fin adopts the tungsten copper alloy to make, tungsten copper alloy intensity is high, corrosion-resistant, and has fabulous heat conductivity to radiating fin's radiating effect has effectively been guaranteed.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses install radiating fin detachably on the base plate, then when transporting and carrying radiator unit, can pull down radiating fin from the base plate and separately place, can make radiator unit's volume reduce, can not occupy too big space, thereby it becomes comparatively convenient to make radiator unit's transportation carry, and when installing radiating fin on the base plate, through inserting T type piece level inside the groove, rethread locking piece carries out the locking can, and when needing to dismantle radiating fin, only need relieve the locking of locking piece, T type piece is extracted to the level again, it is spacing to T type piece to relieve T type groove, can accomplish the dismantlement to radiating fin, it is comparatively convenient simple to operate.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a first schematic view of the connection structure between the heat dissipating fins and the T-shaped grooves of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic view of a connection structure between the heat dissipating fins and the T-shaped grooves of the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 4;

fig. 6 is an enlarged schematic view of the structure at C in fig. 4.

Reference numerals: 1. a substrate; 2. a heat dissipating fin; 3. a T-shaped groove; 4. a T-shaped block; 5. a chute; 6. a locking member; 61. a cylindrical pin; 62. a locking block; 7. a slideway; 8. a first slot; 9. a locking hole; 10. an annular groove; 11. a second slot; 12. a card slot; 13. a clamping block; 14. a grip; 15. a conical head; 16. a through groove; 17. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, a heat sink assembly includes a base plate 1 and a plurality of heat dissipating fins 2, wherein the base plate 1 is made of copper-aluminum alloy, the heat dissipating fins 2 are made of tungsten-copper alloy, a through groove 16 penetrating through the heat dissipating fins 2 is formed in the heat dissipating fins 2, a plurality of through holes 17 are formed in the heat dissipating fins 2 to allow the through holes 17 to communicate with the inside of the through groove 16, a plurality of T-shaped grooves 3 are formed in the surface of the base plate 1, a T-shaped block 4 inserted into the T-shaped groove 3 is formed at the bottom of each heat dissipating fin 2, clamping grooves 12 are formed in the outer walls of the T-shaped block 4 at both sides, clamping blocks 13 for clamping the clamping grooves 12 are formed in the inner walls of the T-shaped grooves 3 at both sides, sliding grooves 5 are formed in both side walls of the T-shaped grooves 3 to allow the sliding grooves 5 to communicate with the inside of the T-shaped grooves 3, wherein, locking piece 6 includes cylindric lock 61 and sets up the locking piece 62 on cylindric lock 61 periphery wall, cylindric lock 61 one end body coupling has the piece 14 of holding between the fingers that is cross, the other end is provided with circular cone head 15, need set up the gliding slide 7 that is used for locking piece 62 on 5 both sides inner walls of spout along the horizontal direction, and set up the first fluting 8 that switches on with slide 7 along vertical direction on 5 both sides inner walls of spout, need set up on the both sides outer wall of T type piece 4 and be used for locking piece 6 male locking hole 9, and set up the ring channel 10 that is used for locking piece 62 card to go into around the internal perisporium round inside locking hole 9, set up the second fluting 11 that switches on with ring channel 10 along vertical direction on the internal perisporium of locking hole 9 again.

Because the radiating fins 2 are detachably arranged on the base plate 1, when the radiator assembly is transported and carried, the radiating fins 2 can be detached from the base plate 1 to be separately arranged, so that the volume of the radiator assembly can be reduced, and no overlarge space is occupied, thereby the transportation and the carrying of the radiator assembly become more convenient, when the radiating fins 2 need to be arranged on the base plate 1, the T-shaped blocks 4 at the bottoms of the radiating fins 2 can be horizontally inserted into the T-shaped grooves 3, the radiating fins 2 can be pre-fixed on the base plate 1 through the limiting of the T-shaped grooves 3 on the T-shaped blocks 4, at the moment, the locking holes 9 can be communicated with the sliding grooves 5, the second opening grooves 11 can be communicated with the first opening grooves 8, the locking pieces 6 can be horizontally pushed to move, so that the cylindrical pins 61 slide along the horizontal direction of the sliding grooves 5, and meanwhile, the locking pieces 62 are driven to slide along the horizontal direction of the sliding rails 7 until the locking pieces 62 are pushed, then the cylindrical pin 61 is pushed inwards, so that the cylindrical pin 61 is inserted into the locking hole 9, and the locking block 62 also enters the inside of the second slot 11 through the first slot 8, when the locking block 62 moves to the position where the second slot 11 is communicated with the annular groove 10, the cylindrical pin 61 can be rotated horizontally, so that the locking block 62 rotates and is clamped inside the annular groove 10, the T-shaped block 4 can be locked inside the T-shaped groove 3 by limiting the locking block 62 by the annular groove 10, thereby firmly fixing the radiating fins 2 on the base plate 1 and preventing the radiating fins from being separated, effectively ensuring the mounting firmness of the radiating fins 2, and when radiating fin 2 was dismantled to needs, only need reversal cylindric lock 61, relieved ring channel 10 spacing to locking piece 62, T type piece 4 was pulled out to the level again, and it is spacing to T type piece 4 to relieve T type groove 3, can accomplish the dismantlement to radiating fin 2, and the operation is comparatively convenient simple.

Because the clamping groove 12 is formed in the outer walls of the two sides of the T-shaped block 4, and the clamping blocks 13 used for being clamped into the clamping grooves 12 are arranged on the inner walls of the two sides of the T-shaped groove 3, after the T-shaped block 4 is inserted into the T-shaped groove 3, the clamping blocks 13 can be clamped into the clamping grooves 12, the clamping grooves 12 are used for limiting the clamping blocks 13, and the T-shaped groove 3 is used for limiting the T-shaped block 4 to be firmer and not easy to be separated.

Because an organic whole is connected with on cylindric lock 61 and holds piece 14 with a hand, and hold with a hand and hold piece 14 and be the cross, then hold with a hand through rotating and hold piece 14 and can drive cylindric lock 61 and rotate thereupon, the setting of holding with a hand 14 can provide the point of application of force for rotating cylindric lock 61 for the operation of rotating cylindric lock 61 becomes more light laborsaving, and owing to be provided with circular cone head 15 at the one end that cylindric lock 61 keeps away from holding with a hand 14 with a hand, then when cylindric lock 61 inserts locking hole 9 inside, circular cone head 15's setting can make the insertion of cylindric lock 61 become more light simple.

Because the logical groove 16 that runs through around the radiating fin 2 is inside to be seted up, then greatly increased radiating fin 2's heat radiating area, make radiating fin 2's radiating effect obtain great promotion, and because a plurality of through-holes 17 have been seted up on radiating fin 2, and through-hole 17 all switches on with logical groove 16 is inside, then external cold air can get into logical groove 16 through-hole 17 inside and take out logical groove 16 inside hot-air, thereby make the inside and outside heat exchange rate of logical groove 16 promote, radiating fin 2's radiating effect has further been strengthened.

Because the substrate 1 is made of copper-aluminum alloy, the copper-aluminum alloy is light in weight, high in tensile strength and excellent in heat conductivity, and therefore the heat conduction effect of the substrate 1 is guaranteed.

Because the radiating fins 2 are made of tungsten-copper alloy, the tungsten-copper alloy has high strength, corrosion resistance and excellent thermal conductivity, thereby effectively ensuring the radiating effect of the radiating fins 2.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. A heat sink assembly comprising a base plate (1) and heat dissipating fins (2), characterized in that: the surface of the base plate (1) is provided with a plurality of T-shaped grooves (3), the bottoms of the radiating fins (2) are respectively provided with a T-shaped block (4) which is used for being inserted into the T-shaped grooves (3), two side walls of the T-shaped grooves (3) are respectively provided with a sliding groove (5) which is communicated with the interior of the T-shaped grooves (3), the interior of the sliding groove (5) is connected with a locking piece (6) in a sliding manner, the locking piece (6) comprises a cylindrical pin (61) and a locking block (62) which is arranged on the peripheral wall of the cylindrical pin (61), the inner walls of two sides of the sliding groove (5) are respectively provided with a sliding way (7) which is used for sliding the locking block (62) along the horizontal direction, the inner walls of two sides of the sliding groove (5) are respectively provided with a first open groove (8) which is communicated with the sliding way (7) along the, locking hole (9) inside encircles the internal perisporium round and offers ring channel (10) that are used for locking piece (62) card to go into, set up second fluting (11) that switch on with ring channel (10) along vertical direction on locking hole (9) internal perisporium.

2. A heat sink assembly as recited in claim 1 wherein: the clamping grooves (12) are formed in the outer walls of the two sides of the T-shaped block (4), and clamping blocks (13) used for being clamped into the clamping grooves (12) are arranged on the inner walls of the two sides of the T-shaped groove (3).

3. A heat sink assembly as recited in claim 1 wherein: the cylindrical pin (61) is integrally connected with a holding piece (14), and the holding piece (14) is in a cross shape.

4. A heat sink assembly as recited in claim 3 wherein: one end of the cylindrical pin (61) far away from the holding piece (14) is provided with a conical head (15).

5. A heat sink assembly as recited in claim 1 wherein: the radiating fins (2) are internally provided with through grooves (16) which penetrate through the radiating fins from front to back.

6. A heat sink assembly according to claim 5, wherein: a plurality of through holes (17) are formed in the radiating fins (2), and the through holes (17) are communicated with the inside of the through grooves (16).

7. A heat sink assembly as recited in claim 1 wherein: the substrate (1) is made of copper-aluminum alloy.

8. A heat sink assembly as recited in claim 1 wherein: the radiating fins (2) are made of tungsten-copper alloy.

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