CN2315512Y

CN2315512Y - Vertical CPU suspending rack mounted radiator for computer

Info

Publication number: CN2315512Y
Application number: CN 97228389
Authority: CN
Inventors: 林振义
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-10-15
Filing date: 1997-10-15
Publication date: 1999-04-21
Anticipated expiration: 2007-10-15

Abstract

The utility model discloses a vertical CPU suspending rack mounted radiator for a computer. The vertical CPU suspending rack mounted radiator for a computer is formed by that a vertical shell body of a CPU is inserted at a proper position of a circuit board; a heat radiating bracket in the form of vertically placement is likewise arranged on the lateral surface of the shell body of the CPU. Moreover, a cover plate for a fan is assembled on the surface of the heat radiating frame; through holes are arranged along the heat radiating frame and the cover plate for a fan at relative positions; long and elliptical through holes are arranged along the heat radiating frame and the cover plate for a fan at the relative height of the shell body of the CPU. An inserting shaft can penetrate through the through holesand the long and elliptical through holes; a long and oblong positioning sheets and a poking sheet are respectively arranged at the terminal end and the front end of the inserting shaft; moreover, the poking sheet is rotated by the inserting shaft on the surface of the cover plate for a fan; therefore, a heat radiating device can be rapidly assembled and disassembled on the surface of the vertical CPU of a computer.

Description

The unsettled rack mounted heat abstractor of the vertical CPU of computer

The utility model relates to the unsettled rack mounted heat abstractor of the vertical CPU of a kind of computer, the members such as cover plate that refer to its CPU especially, are posted by the heat radiation rack on this CPU surface and contain fan, can be directly to insert axle and bolster speed and convenience in addition assembling or dismounting.

Traditional computer CPU (CPU) mostly is located at circuit board surface in surface subsides mode, but developed the computer that modern age, its CPU then is made as vertical type, a little corner that only occupies circuit board partly, the CPU structure of this a new generation made heat abstractor break away from the past notion and structure be set.

Because heat radiation rack all directly was attached at the CPU surface in the past, so in the design idea of general computer CPU heat abstractor, mostly use spring secures rail to sleeper with CPU and heat radiation rack snapping combination in addition, but in the vertical CPU of computer of new generation, optimal mode is for being posted by CPU one side with heat radiation rack in the mode of standing up equally, but this kind frame mode must make two elements that stand up respectively combine, and obviously, surperficial smooth heat abstractor in the past can't be suitable for.

The purpose of this utility model just is to provide the vertical CPU of a kind of computer unsettled rack mounted heat abstractor, it is respectively equipped with relative opening and inserts axle for wearing one on CPU heat radiation rack that relatively uprightly is sticked and fan cover plate, should insert axle and be provided with commentaries on classics control end, make this slotting shaft end can be in fan lid surface rotational angle, nationality with speed and convenience with heat abstractor and computer vertical CPU case side surface-assembled or dismounting

Of the present utility modelly advance a purpose and be to provide the vertical CPU of a kind of computer unsettled rack mounted heat abstractor, its can further preset a lower supporter for cooperate above-mentioned slotting axle and fastener more firm with the unsettled circuit board top that is set up in of heat abstractor.

In order to realize the foregoing invention purpose, the utility model is made up of heat radiation rack, the fan cover plate etc. that contains fan, heat radiation rack is located at a side surface that is inserted in circuit board appropriate location one vertical CPU housing with the form of standing up, and in this heat radiation rack surface combination one fan cover plate, be provided with through hole along described heat radiation rack and fan cover plate at relative position, the relative altitude place of CPU housing then is provided with long elliptical hole, one inserts axle, its end is established the oblong spacer, front end is established sliding piece, can pass the through hole of heat radiation rack and fan cover plate and the long elliptical hole of CPU housing;

Prominent ring in the predeterminable bigger footpath of outer surface of described fan cover plate through hole, this prominent ring is preset with the right angle breach, to form the rib of restriction up and down of inserting the axle sliding piece;

Can further preset in the bottom of heat radiation rack and fan cover plate one can with the lower supporter of circuit board assembling;

Described lower supporter is to be made as integrally formed strip sheet, the default suitably front support leg of height at two ends, and at the default minor axis that can insert due to circuit board in front support leg bottom, then roll at the front support leg opposite side and to establish sheet, prop up on the sheet and establish long slot bore, can be combined in circuit board, and this lower supporter can be at the default respectively pin-jointing piece separately of both side surface by a plug connector, nationality can buckle between the heat radiation rack fin this fastener from both sides to make up a fastener;

Described lower supporter more can be made as the hollow frame lamellar body, and can be equipped with compressing piece in the appropriate location, these compressing pieces can be for buckling frame hole and the default relative button hole that buckles into CPU housing root edge by the default bias sheet of end, the projection hook can further be preset in appropriate location in hollow frame lamellar body leading edge, oppositely hooks the preceding default long slot bore of root edge of fan cover plate after air feed fan cover plate and the heat radiation rack combination.

Because above design, but above-mentioned lower supporter is rolled over a sheet of establishing except that nationality by both sides front support leg and opposite side and is combined in circuit board, and see through outside fastener and compressing piece, projection hook difference positioning combination heat radiation rack, fan cover plate and the CPU housing, inserting axle system can make its terminal spacer pass the through hole of cover plate and the through hole of heat radiation rack, and enter the default long elliptical hole of CPU housing, at this moment, can hold sliding piece to rotate an angle in addition by inserting axle, its terminal spacer be changed into elliptical hole be staggered angle and lockable entire heat dissipation device.A structure can be found out according to this, even do not use lower supporter and relevant fastener thereof, the entire heat dissipation device also can just have the more firm characteristic of structure by this slotting assembled state with associated supports and fastener by Rapid Combination in CPU case side surface.When desiring to keep in repair or changing the outfit, then also as long as rotate and insert an axle sliding piece, the entire heat dissipation device is then loosened and it can be unloaded.

The utility model is described in more detail below in conjunction with drawings and the specific embodiments.

Fig. 1 is the utility model embodiment stereogram;

Fig. 2 is the element exploded view of Fig. 1;

Fig. 3 is the assembled sectional view of Fig. 1, shows to insert axle not rotation lock as yet;

Fig. 4 is the front view of Fig. 1;

Fig. 5 is the side view of Fig. 4;

Fig. 6 is the partial enlarged drawing of Fig. 4, shows to insert axle not rotation lock as yet;

Fig. 7 is the partial enlarged drawing of Fig. 6, shows to insert axle rotation lock.

See also Fig. 1, one vertical CPU housing 11 can be inserted in the appropriate location of circuit board 10, this CPU housing one side surface is provided with the heat radiation rack 20 that is similarly the form of standing up, and then is set up in the bottom of entire heat dissipation device in these heat radiation rack 20 surface combinations one fan cover plate 30, one lower supporters 40.

Shown in Fig. 2,3, the heat radiation rack 20 and the fan cover plate 30 that contain many row's radiating fins are provided with relative through

hole

21,31 respectively, then also are provided with the less oblong through hole 12 of width up and down of tool in the relative altitude position of CPU housing 11.Preferable form is that these relative through

holes

21,31,12 can be made as diplopore configuration separately, take this to insert axle 50 for wearing two.These are inserted axle 50 ends and are provided with oblong spacer 51, at the then default sliding piece 52 of front end.The width system of the terminal spacer 51 of these shanks is made as less than through

hole

21,31, and makes it can pass the oblong through hole 12 of CPU housing 11 with identical but smaller shape.

In preferred embodiment as shown in the figure, the prominent ring 32 in the predeterminable bigger footpath of through hole 31 outer surfaces of fan cover plate 30, these prominent ring 32 predeterminable right angle breach to be to form rib 33 and rib 34 down, make these up and down

rib

33,34 can be used as Restricted edge up and down when inserting 52 groups of gyrations of sliding piece of spools 50.

Lower supporter 40 is that to be made as strip sheet one-body molded, and the default suitably front support leg 41 of height at its two ends makes these leg 41 bottom minor axises 42 can insert default hole 13 due to circuit board 10.Then roll at the opposite side of front support leg 41 and to establish another sheet 43, establish long slot bore 44 on this sheet 43, a plug connector 60 can be inserted due to these long slot bores 44 through another default hole 14 by circuit board 10 bottoms.Then can preset pin-jointing

piece

45,46 separately respectively in the both side surface of lower supporter 40, nationality is to make up a fastener 70, this fastener 70 is located at above-mentioned pin-jointing

piece

45,46 with 71 of lower shafts, and in omiting top formation one hook portion 72 and another pulling part 73 inwardly, be provided with lower shaft 71 and buckle between heat radiation rack 20 fins, or oppositely it is got loose from pulling part 73 application of forces for the axle center.

In preferred embodiment as shown, lower supporter 40 lamellar bodies preferably are made as hollow frame, and can in position be equipped with compressing piece 80, these compressing pieces 80 can be established relative dog hole 19 for buckling frame hole and terminal bias sheet 82 for the top that buckles into CPU11 housing root edge respectively at integrated downward tilted warped part 81 is set on the lamellar body.In addition, can preset projection hook 49 respectively, oppositely hook the default long slot bore 39 of fan cover plate 30 preceding root edges after air feed fan cover plate 30 makes up with heat radiation rack 20 in lower supporter 40 lamellar body leading edge appropriate locations.

But above-mentioned lower supporter 40 is rolled over a sheet 43 of establishing except that nationality by both sides front support leg 41 and opposite side and is combined in circuit board, and see through outside fastener 70 and compressing piece 80, projection hook 49 difference positioning combination heat radiation racks 20, fan cover plate 30 and the CPU11, shown in figure four, five, six, inserting axle 50 is to make its terminal spacer 51 pass the through hole 31 of cover plate 30 and the through hole 21 of heat radiation rack 20, and enters the default long elliptical hole 12 of CPU housing.At this moment, can see through insert axle 50 and hold sliding piece 52 to rotate an angle (rotation 90 degree as shown) in addition, this end spacer 51 promptly thereby change into elliptical hole 12 and be staggered angle and lockable entire heat dissipation device.A structure can be found out according to this, even do not use lower supporter 40 and relevant fastener thereof, the entire heat dissipation device also can just have the more firm characteristic of structure by this slotting assembled state with associated supports and fastener by Rapid Combination in CPU housing 11 side surfaces.Otherwise if desire to keep in repair or when changing the outfit, then also as long as rotate and insert an axle sliding piece 52, the entire heat dissipation device is then loosened and can be prepared it is unloaded.

In sum, the utility model provides a kind of heat abstractor that is specially adapted to the vertical CPU of computer, and it is except forming the best heat radiation combining structure CPU, and the assembling of entire heat dissipation device or dismounting are also quite speed and convenience.

Claims

1, the unsettled rack mounted heat abstractor of the vertical CPU of a kind of computer, comprise heat radiation rack, contain the fan cover plate of fan etc., it is characterized in that: heat radiation rack is located at a side surface that is inserted in circuit board appropriate location one vertical CPU housing with the form of standing up, and in this heat radiation rack surface combination one fan cover plate, be provided with through hole along described heat radiation rack and fan cover plate at relative position, the relative altitude place of CPU housing then is provided with long elliptical hole, one inserts axle, its end is established the oblong spacer, front end is established sliding piece, can pass the through hole of heat radiation rack and fan cover plate and the long elliptical hole of CPU housing.

2, the unsettled rack mounted heat abstractor of the vertical CPU of computer as claimed in claim 1, it is characterized in that: prominent ring in the predeterminable bigger footpath of outer surface of described fan cover plate through hole, should be preset with the right angle breach by prominent ring, to form the rib of restriction up and down of inserting the axle sliding piece.

3, the unsettled rack mounted heat abstractor of the vertical CPU of computer as claimed in claim 1 is characterized in that: can further preset in the bottom of heat radiation rack and fan cover plate one can with the lower supporter of circuit board assembling.

4, the unsettled rack mounted heat abstractor of the vertical CPU of computer as claimed in claim 3, it is characterized in that: described lower supporter is to be made as integrally formed strip sheet, the default suitably front support leg of height at two ends, and at the default minor axis that can insert due to circuit board in front support leg bottom, then roll at the front support leg opposite side and to establish sheet, prop up on the sheet and establish long slot bore, can be combined in circuit board by a plug connector, and this lower supporter can be at the default respectively pin-jointing piece separately of both side surface, nationality can buckle between the heat radiation rack fin this fastener from both sides to make up a fastener.

5, as claim 3 or the unsettled rack mounted heat abstractor of the vertical CPU of 4 described computers, it is characterized in that: described lower supporter more can be made as the hollow frame lamellar body, and can be equipped with compressing piece in the appropriate location, these compressing pieces can be for buckling frame hole and the default relative button hole that buckles into CPU housing root edge by the default bias sheet of end, the projection hook can further be preset in appropriate location in hollow frame lamellar body leading edge, oppositely hooks the preceding default long slot bore of root edge of fan cover plate after air feed fan cover plate and the heat radiation rack combination.