CN2617973Y - Fixer of hot-pipe radiator - Google Patents
Fixer of hot-pipe radiator Download PDFInfo
- Publication number
- CN2617973Y CN2617973Y CN 02292717 CN02292717U CN2617973Y CN 2617973 Y CN2617973 Y CN 2617973Y CN 02292717 CN02292717 CN 02292717 CN 02292717 U CN02292717 U CN 02292717U CN 2617973 Y CN2617973 Y CN 2617973Y
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- CN
- China
- Prior art keywords
- heat
- fixed support
- hole
- pipe
- radiating fin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model relates to a fixing device for heat radiators of heat pipes. A plurality of vacuum heat pipes are arranged in a heat radiator for heat pipes; one end of each heat pipe is connected to a heat-radiating block stuck to the CPU, while the other end is inserted and arranged inside a plurality of heat-radiating fins; those heat-radiating fins are assembled inside a fixed bracket; a fan carrier and a fan are arranged at the back end of the fixed bracket; a top plate and two side plates that are connected with each other are arranged in the fixed bracket, which is locked in the first position or the second position on the computer case by a screw-fixing component going through the hole on the computer case and the screw hole arranged at the front end of the fixed bracket. The utility model can adjust the location of the heat radiator for heat pipes according to the location of the CPU in different main boards, to meet requirements of assembly of heat radiators for heat pipes for different main. Besides the utility model has the advantages of simple structure and easy for manufacturing.
Description
[technical field]
The utility model is the fixer for heat radiator about a kind of computer CPU (central processing unit (CPU)), particularly about a kind of fixing device of heat-pipe radiator.
[background technique]
Growth along with computer CPU power; heat dissipation technology is had higher requirement; traditional overhead at heating component (CPU, rectification part etc.) although on the thermal resistance value of radiator monomer can be lower; usually at 0.4～0.8k/w; but because the rising of internal system ambient temperature and the influence of local eddy currents; the Tcase temperature of critical component usually can be very high, especially under system power supply ventilation condition of limited.And the lower thermal resistance value of many radiators is to realize by the rotating speed that improves fan, and this just causes the noise of system to raise.The travelling comfort of using descends.
Practical heat-pipe technology is in the sixties, for the application of space probation is developed, on the initial notebook that is applied in the PENTIUM level of civilian computer realm, integrated heat pipe radiator is widely used in (in fact almost each notebook computer all is equipped with heat-pipe radiator) on the notebook computer at present, its structural type is identical on principle with radiator described herein, by the substrate that links to each other with CPU, heat pipe, fin and fan are formed, because the space of notebook computer is limited, notebook is a flat structure with the integrated heat pipe radiator majority, also not in enormous quantities use the on desktop computer.Because the position difference of the CPU of each mainboard, heat-pipe radiator is all fixed with the bindiny mechanism of main frame, and promptly a kind of heat-pipe radiator can only match with a kind of mainboard, and then the use of heat-pipe radiator is restricted.
[model utility content]
The purpose of this utility model is the fixing device that is to provide a kind of heat-pipe radiator, it can cooperate CPU mounting points different on the different mainboards, and the position all around of adjustment heat-pipe radiator, to satisfy different mainboards the needs of heat-pipe radiator are installed, and simple in structure, be convenient to make.
The utility model provides a kind of fixing device of heat-pipe radiator, and this heat-pipe radiator has the heat pipe of most root vacuum, and an end of this each heat pipe is connected in the radiating block that reclines mutually with CPU, and the other end is interspersed in the radiating fin internal fixation that most sheets are arranged in parallel; This majority sheet radiating fin is to be installed in the fixed support, and this fixed support rear end is installed with a fan base and fan, it is characterized in that:
This fixed support is the framework of a hollow, have an interconnective top board and two side plates, this support bracket fastened bottom is provided with the breach that supplies this each heat pipe and radiating fin to pass, this fixed support front end is provided with screw for four jiaos, correspondence is provided with the hole on this computer housing, pass hole on this computer housing and the screw of this fixed support front end is locked in the primary importance and the second place on the computer housing with this fixed support with bolting element, fixed support is in primary importance, the vertical case backboard of radiating fin and near enclosure top; Fixed support is in the second place, the vertical case backboard of radiating fin and away from this enclosure top.
The fixing device of described heat-pipe radiator is characterized in that:
Hole on the cabinet is a slotted hole, and the length of the parallel mainboard direction of this slotted hole is greater than the width of this slotted hole.
The fixing device of described heat-pipe radiator is characterized in that:
Along parallel mainboard direction, the position at each angle is provided with two fixed holes in corresponding support bracket fastened four jiaos of the cabinet, passes one of them fixed hole with bolting element, and fixed support is positioned primary importance; Pass another fixed hole with bolting element, fixed support is positioned the second place.
The fixing device of described heat-pipe radiator is characterized in that:
Form a containing space in this fixed support, have certain interval between the inwall of this containing space and this majority sheet radiating fin.
The fixing device of described heat-pipe radiator is characterized in that: the radiating fin front end forms heat-dissipating space away from the fixed support front end.
The fixing device of described heat-pipe radiator is characterized in that:
The radiating block that is connected with an end of this each heat pipe is provided with the groove that is arranged in parallel, this each heat pipe is fixedly to be embedded in this groove, this radiating block is located on the backboard, this backboard is installed on the mainboard, mainboard is fixed on the base, four jiaos of difference projection one nose bars of base, be provided with button hole in this nose bar, other establishes a four paws fastener, this four paws fastener comprises that a pressing plate reaches from outward extending four elastic claws of this pressing plate, the outer end of each elastic claw is provided with a clasp, and this pressing plate is pressed on and fixedly is embedded on this each heat pipe of this radiating block groove, and the clasp of this elastic claw is snapped in corresponding button hole.
The utility model can satisfy the needs that different mainboards is installed heat-pipe radiator.The utility model is adjusted the relative installation of this fixed support 70 and this computer housing according to the difference of different types of mainboard installation CPU position, and fixed support 70 can be perpendicular to regulating relative position with heat-pipe radiator with the direction of cabinet contact plane, absorb mainboard CPU position in the tolerance that this side up, the tolerance of another direction of CPU position is absorbed by the slotted hole on the computer housing 12; Behind the position of adjusting fixed support 70; pass slotted hole 12 on this computer housing and the screw of this fixed support front end is locked in this fixed support on the back plate 11 of computer housing by bolting element, fixed support 70 can be used to protect the heat-pipe radiator great distortion of function that can not make a difference in falling and shaking.
[description of drawings]
Fig. 1 is a combine and assemble schematic representation of the present utility model;
Fig. 2 is a perspective exploded view of the present utility model;
Fig. 3 is a fixed support schematic perspective view of the present utility model;
Fig. 4 is the slotted hole schematic representation that is provided with on the plate behind the computer housing of the present utility model;
[embodiment]
Please cooperate and consult shown in Fig. 1,2, the fixing device of the utility model heat-pipe radiator, it mainly comprises the heat pipe 20 of most root vacuum, can be filled with a certain amount of water in this heat pipe 20, it is the vaporization heat absorption according to water, and liquefaction heat release principle is carried out the transmission of heat and shifted; One end of this each heat pipe 20 is connected in the radiating block 21 that reclines mutually with CPU, and the other end is interspersed in radiating fin 22 internal fixation that most sheets are arranged in parallel; This majority sheet radiating fin 22 is to be installed in the fixed support 70, these fixed support 70 front ends are installed with a fan base 60 and fan 61, this fixed support 70 is the framework of a hollow, have an interconnective top board 71 and two side plates 71, form a containing space in this fixed support 70, has certain interval between the inwall of this containing space and this majority sheet radiating fin, make and reserve certain position in this fixed support 70 and adjust the space, so that allow its relative position of adjustment in radiating fin 22 that most sheets are arranged in parallel and the containing space of heat pipe 20 this fixed support 70 in all around.Leave certain spacing between fixed support 70 front ends and the radiating fin, form heat-dissipating space, make fixed support 70 play the effect of guiding gutter, be beneficial to the heat radiation of radiating fin.Please cooperate consult shown in Figure 3, the bottom of this fixed support 70 is provided with breach 73, the size dimension of breach 73 is also greater than radiating fin 22, so that pass for this each heat pipe 20 and radiating fin 22, these fixed support 70 front ends are fixedly installed on the back plate 11 of computer housing 10.
These fixed support 70 front ends can be provided with screw for four jiaos, please cooperate consult shown in Figure 4, can correspondence be provided with slotted hole 12 on the back plate 11 of this computer housing, the length of this slotted hole 12 is greater than width, can bolting element passing the slotted hole 12 on this computer housing and the screw of this fixed support front end is locked in this fixed support on the back plate 11 of computer housing, bolting element can be positioned diverse location at the length direction of slotted hole 12, thereby adjusts the position of these fixed support 70 relative cabinets.Certainly, also can replace a slotted hole at two fixed holes with alignment up and down.Utilize bolting element to pass the screw of fixed hole and fixed support front end, thereby fixed support is positioned the first and second two positions.When bolting element passes last fixed hole on this computer housing and is installed in fixed support 70 on the case backboard 11, that is, fixed support 70 when primary importance, radiating fin 22 vertical case backboards 11 in the fixed support 70 and close enclosure top; When bolting element passes lower fixed hole on this computer housing and is installed in fixed support 70 on the case backboard 11, promptly, fixed support is when the second place, radiating fin 22 vertical case backboards 11 in the fixed support and away from this enclosure top, that is to say that fixed support moves to the second place downwards from primary importance.
As Fig. 1, shown in 2, the radiating block 21 that is connected with an end of this each heat pipe 20 is provided with the groove that is arranged in parallel, this each heat pipe 20 is fixedly to be embedded in this groove, this radiating block is located on the backboard 30, set firmly a base 31 (mainboard of standard is between backboard and base) on this backboard 30, four jiaos of difference projection one nose bars 32 of base 31, be provided with button hole 33 in nose bar 32, other establishes a four paws fastener 50, this four paws fastener 50 comprises that a pressing plate 51 reaches from these pressing plate 51 outward extending four elastic claws 52, the outer end of each elastic claw 52 is provided with a clasp 53, this pressing plate 51 is pressed on and fixedly is embedded on this each heat pipe 20 of this radiating block 21 grooves, and the clasp 53 of this elastic claw 52 is snapped in corresponding button hole 33.Four elastic claws 52 of four paws fastener 50 have suitable elasticity, can be for heat-pipe radiator integral body a pressure fixedly is provided.
Claims (6)
1, a kind of fixing device of heat-pipe radiator, this heat-pipe radiator has the heat pipe of most root vacuum, and an end of this each heat pipe is connected in the radiating block that reclines mutually with CPU, and the other end is interspersed in the radiating fin internal fixation that most sheets are arranged in parallel; This majority sheet radiating fin is to be installed in the fixed support, and this fixed support rear end is installed with a fan base and fan, it is characterized in that:
This fixed support is the framework of a hollow, have an interconnective top board and two side plates, this support bracket fastened bottom is provided with the breach that supplies this each heat pipe and radiating fin to pass, this fixed support front end is provided with screw for four jiaos, correspondence is provided with the hole on this computer housing, pass hole on this computer housing and the screw of this fixed support front end is locked in the primary importance and the second place on the computer housing with this fixed support with bolting element, fixed support is in primary importance, the vertical case backboard of radiating fin and near enclosure top; Fixed support is in the second place, the vertical case backboard of radiating fin and away from this enclosure top.
2, the fixing device of heat-pipe radiator as claimed in claim 1 is characterized in that:
Hole on the cabinet is a slotted hole, and the length of the parallel mainboard direction of this slotted hole is greater than the width of this slotted hole.
3, the fixing device of heat-pipe radiator as claimed in claim 1 is characterized in that:
Along parallel mainboard direction, the position at each angle is provided with two fixed holes in corresponding support bracket fastened four jiaos of the cabinet, passes one of them fixed hole with bolting element, and fixed support is positioned primary importance; Pass another fixed hole with bolting element, fixed support is positioned the second place.
4, the fixing device of heat-pipe radiator as claimed in claim 1 is characterized in that: form a containing space in this fixed support, have certain interval between the inwall of this containing space and this majority sheet radiating fin.
5, the fixing device of heat-pipe radiator as claimed in claim 2 is characterized in that: the radiating fin front end forms heat-dissipating space away from the fixed support front end.
6, the fixing device of heat-pipe radiator as claimed in claim 1 or 2 is characterized in that:
The radiating block that is connected with an end of this each heat pipe is provided with the groove that is arranged in parallel, this each heat pipe is fixedly to be embedded in this groove, this radiating block is located on the backboard, this backboard is installed on the mainboard, mainboard is fixed on the base, four jiaos of difference projection one nose bars of base, be provided with button hole in this nose bar, other establishes a four paws fastener, this four paws fastener comprises that a pressing plate reaches from outward extending four elastic claws of this pressing plate, the outer end of each elastic claw is provided with a clasp, and this pressing plate is pressed on and fixedly is embedded on this each heat pipe of this radiating block groove, and the clasp of this elastic claw is snapped in corresponding button hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02292717 CN2617973Y (en) | 2002-12-13 | 2002-12-13 | Fixer of hot-pipe radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02292717 CN2617973Y (en) | 2002-12-13 | 2002-12-13 | Fixer of hot-pipe radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2617973Y true CN2617973Y (en) | 2004-05-26 |
Family
ID=34238702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02292717 Expired - Lifetime CN2617973Y (en) | 2002-12-13 | 2002-12-13 | Fixer of hot-pipe radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2617973Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107613732A (en) * | 2017-09-28 | 2018-01-19 | 深圳兴奇宏科技有限公司 | Heat-sinking structure of chassis |
-
2002
- 2002-12-13 CN CN 02292717 patent/CN2617973Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107613732A (en) * | 2017-09-28 | 2018-01-19 | 深圳兴奇宏科技有限公司 | Heat-sinking structure of chassis |
| CN107613732B (en) * | 2017-09-28 | 2024-06-07 | 深圳兴奇宏科技有限公司 | Heat dissipation structure of chassis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121213 Granted publication date: 20040526 |