CN201984419U - Horizontal press-fixed computer mainboard heat sink - Google Patents
Horizontal press-fixed computer mainboard heat sink Download PDFInfo
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- CN201984419U CN201984419U CN201120114483XU CN201120114483U CN201984419U CN 201984419 U CN201984419 U CN 201984419U CN 201120114483X U CN201120114483X U CN 201120114483XU CN 201120114483 U CN201120114483 U CN 201120114483U CN 201984419 U CN201984419 U CN 201984419U
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- radiating fin
- solidly
- fastener
- heat pipe
- base
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Abstract
The utility model provides a horizontal press-fixed computer mainboard heat sink, which comprises a heat sink body, a fan, a fastener, spring wire fasteners and a supporting frame, the fan is positioned above the heat sink body, the heat sink body is positioned above the supporting frame, and is fastened on the supporting frame by the fastener, the fan is firmly connected with the heat sink body by the spring wire fasteners, the heat sink also comprises heat-conducting tubes and a base, the heat-conducting tubes are curved U-shaped tubes, the bottom surface of the base is provided with heat-conducting tube grooves for containing the heat-conducting tubes, heat-dissipating ends of the heat-conducting tubes are cascaded with fins, and heat-conducting ends of the heat-conducting tubes are fixed on the bottom surface of the base by way of pressing and flushed with the bottom surface. The structure of the heat sink is practical, and the heat sink is easy to machine, and has an outstanding heat-dissipating effect and a broad application prospect.
Description
Technical field
The utility model relates to a kind of computer main board heating radiator, and especially a kind of computer main board heating radiator with great heat radiation effect belongs to the computer radiating apparatus technical field.
Background technology
Good thermal diffusivity is the prerequisite that ensures the computer main board steady operation, the processing and fabricating more complicated of existing computer main board heating radiator, area of dissipation is big inadequately, lack effective heat dissipation element, therefore radiating effect is not fine, like this objectively, need just to have proposed a kind of processing and fabricating of design simple, have preferably thermal conduction effect, the efficiently radiates heat area is big, has the computer main board heating radiator of great heat radiation effect.
Summary of the invention
The utility model promptly be at present in computer main board heating radiator field above shortcomings part, provide a kind of processing and fabricating simple, be convenient to installation and removal, and radiating effect computer main board heating radiator preferably.
Specifically, the horizontal computer main board heating radiator that presses solidly described in the utility model, it is characterized in that: described heating radiator comprises radiator body, fan, fastener, spring cableties and support, fan is positioned at the radiator body top, radiator body is positioned at the support top, and the structure of each several part and position relation are as described below:
1, radiator body presses solidly by a plurality of radiating fins with the heat pipe of radiating fin string poststack and base and forms, each radiating fin is provided with fastener groove that holds fastener and the cableties groove of placing the spring cableties, and the lower edge of radiating fin has upwards turned down and formed crimping;
2, fan is positioned at the radiator body top, comprises frame and the flabellum that is positioned at frame, and frame is provided with the cableties hanging hole;
3, fastener is across in the fastener groove on radiator body, and the fastener two ends are provided with the fastener button hole, and radiator body is positioned at support top, and support is provided with the button column of protrusion, and the fastener button hole of fastener cooperates with the button column on the support radiator body is fastened on the support;
4, the hanging feet of rubber-like spring cableties bending two ends buckles into respectively in the cableties hanging hole of fan frame, and the straight section at middle part embeds in the cableties groove of radiator body, and fan is fixed on the radiator body top.
The described horizontal computer main board heating radiator that presses solidly, it is characterized in that: be provided with button pin and button hole at the edge of described radiating fin, the button pin comprises the leg of root and the salient point that the leg front end raises into certain angle to the inside again, when string is folded on the radiating fin, the button pin inserts in the button hole of adjacent radiating fin, forms by salient point to fasten.
The described horizontal computer main board heating radiator that presses solidly, it is characterized in that: described heat pipe is the U type pipe of bending forming, be divided into radiating end and heat conduction end, on radiating fin, have flange hole with the heat pipe interference fit, the bottom surface of base is provided with the heat conduction tube seat that holds heat pipe, and the radiating fin string is stacked in the radiating end of heat pipe, and the heat conduction end of heat pipe embeds in the heat conduction tube seat of base, and to press solidly with the bottom surface of base be a plane, directly contacts with heater.
The described horizontal computer main board heating radiator that presses solidly, it is characterized in that: be provided with a plurality of grooves that press solidly that hold radiating fin above the described base, adjacent press solidly to be provided with between the groove press solidly tooth, radiating fin and heat pipe string poststack, the crimping of radiating fin lower edge embeds pressing solidly in the groove of described base, presses solidly as a whole by extruding and the base that presses solidly.
The described horizontal computer main board heating radiator that presses solidly, it is characterized in that: described heat pipe number is more than one.
The described horizontal computer main board heating radiator that presses solidly, it is characterized in that: the number of described spring cableties is more than one.
The described horizontal computer main board heating radiator that presses solidly, it is characterized in that: the material of described heat pipe comprises copper or aluminium.
The described horizontal computer main board heating radiator that presses solidly, it is characterized in that: the material of described heating radiator comprises aluminum or aluminum alloy.
The described horizontal computer main board heating radiator that presses solidly, it is characterized in that: the material of described base comprises aluminum or aluminum alloy.
The horizontal computer main board heating radiator that presses solidly described in the utility model has following advantage:
1, with respect to traditional Section Bar Heat Sinks, the heating radiator that the aluminium material is stamped to form, increasing of radiating fin quantity strengthens area of dissipation, and materials are also few than Section Bar Heat Sinks, and punch process production efficiency height, thereby greatly reduce the cost of product;
2, adopt between base and the radiating fin and embed the mode that presses solidly and combine, and on the base press solidly tooth be the section bar mould directly extruding form, replaced traditional tooth technology of cuing open, production efficiency is improved greatly, effectively reduce production cost;
3, radiating fin bottom upwards turnup form crimping, making originally material, thick to become two material thick, fin insert on the base to press solidly in the groove back tolerance clearance littler, it is more tight to press solidly the applying of back fin and base;
4, radiating fin is detained assembly, when making fin seal in heat pipe, in the time of heat conduction pore on the fin and heat pipe interference fit, leg on the button pin props up a fin, salient point left-hand thread on the button pin is lived the button hole edge, the fin of accomplishing to go here and there folded the time also forms button to be pieced together, and radiating fin string poststack gap evenly and is not got loose;
5, heat pipe embeds in the heat conduction tube seat of base end face, presses solidly with base to be one, and is processed into bright and clean plane with base end face, directly contacts computer main board, makes heat conduction more direct fast;
6, form the air channel between the frame of fan and the fin, make wind-force more concentrated, radiating effect is better, and fan is fixed on heating radiator top by the spring cableties, and is easy for installation and versatility good.
Description of drawings
Fig. 1 is the structural representation of the radiating fin of the utility model embodiment;
Fig. 2 is that the button of the adjacent radiating fin of the utility model embodiment is pieced together synoptic diagram;
Fig. 3 is the cut-open view that the adjacent radiating fin button of the utility model embodiment is pieced together;
Fig. 4 is the structural representation of the fan of the utility model embodiment;
Fig. 5 is the structural representation of the fastener of the utility model embodiment;
Fig. 6 is the structural representation of the spring cableties of the utility model embodiment;
Fig. 7 is the structural representation of the support of the utility model embodiment;
Fig. 8 is the structural representation of the heat pipe of the utility model embodiment;
Fig. 9 is the structural representation of bottom surface of the base of the utility model embodiment;
Figure 10 is the structural representation of upper surface of the base of the utility model embodiment;
Figure 11 is that base and the radiating fin of the utility model embodiment presses solidly preceding structural representation;
Figure 12 is the structural representation after the base of the utility model embodiment and radiating fin press solidly;
Figure 13 be the utility model embodiment radiating fin, base and heat pipe be connected and fixed synoptic diagram;
Figure 14 is the package assembly synoptic diagram of the utility model embodiment;
Wherein, 1 for radiator body, 2 for fan, 3 for fastener, 4 for the spring cableties, 5 for support, 6 for heat pipe, 7 for base, 10 for radiating fin, 11 for the fastener groove, 12 for crimping, 13 for button hole, 14 for buckle pin, 15 for the cableties groove, 16 for the flange hole, 141 for salient point, 142 for leg, 21 for flabellum, 22 for frame, 221 for the cableties hanging hole, 31 for the fastener button hole, 41 for hanging feet, 42 for straight section, 51 for button column, 61 for the heat conduction end, 62 for radiating end, 71 for heat conduction tube seat, 72 for pressing solidly groove, 73 for pressing solidly tooth.
Embodiment
Below in conjunction with accompanying drawing the horizontal 26S Proteasome Structure and Function that presses solidly the computer main board heating radiator described in the utility model is described in detail; purpose is better to understand technical scheme described in the utility model for the public; rather than to the restriction of described technical scheme; in fact, in the present utility model spirit, made to increase and decrease, replacement and the improvement of the structure of described heating radiator all within the claimed scope of the utility model.
Specifically, the horizontal computer main board heating radiator that presses solidly described in the utility model, comprise radiator body, fan, fastener, spring cableties and support, fan is positioned at the radiator body top, radiator body is positioned at the support top, wherein, radiator body 1 presses solidly by a plurality of radiating fins with the heat pipe of radiating fin string poststack and base and forms, as shown in Figure 1, each radiating fin 10 is provided with fastener groove 11 that holds fastener and the cableties groove 15 of placing the spring cableties, the lower edge of radiating fin 10 has upwards turned down and has formed crimping 12, can also be provided with button pin 14 and button hole 13 at the edge of described radiating fin 10; Shown in Fig. 2-3, button pin 14 comprises the leg 142 of root and the salient point 141 that leg 142 front ends raise into certain angle to the inside again, and when radiating fin 10 strings were folded, button pin 14 inserted in the button hole 13 of adjacent radiating fin 10, forms by salient point 141 to fasten; In addition, on radiating fin 10, also be provided with and hold the folded flange hole 16 of heat pipe string, described flange hole 16 and heat pipe interference fit.
As shown in Figure 4, fan 2 is positioned at the radiator body top, comprises frame 22 and the flabellum 21 that is positioned at frame 22, and frame 22 is provided with cableties hanging hole 221; As shown in Figure 5, fastener 3 is across in the fastener groove 11 on radiator body, and fastener 3 two ends are provided with fastener button hole 31; As shown in Figure 6, the hanging feet 41 of rubber-like spring cableties 4 bending two ends buckles into respectively in the cableties hanging hole 221 of fan frame 21, and the straight section 42 at middle part embeds in the cableties groove 15 of radiator body, and fan 2 is fixed on radiator body 1 top; As shown in Figure 7, support 5 is provided with the button column 51 of protrusion, and the fastener button hole 31 of fastener 3 cooperates with button column 51 on the support 5 radiator body 1 is fastened on the support 5; Shown in Fig. 8 and 9, the U type pipe that described heat pipe 6 is a bending forming, be divided into radiating end 62 and heat conduction end 61, have the flange hole 16 with heat pipe 6 interference fit on radiating fin 10, the bottom surface of base 7 is provided with the heat conduction tube seat 71 that holds heat pipe 6, and radiating fin 10 strings are stacked in the radiating end 62 of heat pipe 6, the heat conduction end 61 of heat pipe 6 embeds in the heat conduction tube seat 71 of base, and to press solidly with the bottom surface of base 7 be a plane, directly contacts with heater, and the structure after the installation as shown in figure 13.
Shown in Figure 10 and 11, be provided with above the described base 7 a plurality of hold radiating fin 10 press solidly groove 72, adjacent press solidly to be provided with between the groove 72 press solidly tooth 73, radiating fin 10 and heat pipe 6 string poststacks, the crimping 12 of radiating fin 10 lower edges embeds pressing solidly in the groove 72 of described base 7, presses solidly as a whole by extruding and the base that presses solidly.
The structure that whole horizontal after the installation presses solidly the computer main board heating radiator as shown in figure 14, fan 2 is positioned at radiator body 1 top, radiator body 1 is positioned at support 5 tops, fastener 3 cooperates with support 5 radiator body 1 is fastened on the support 5, spring cableties 4 are fastened on radiator body 1 top with fan 2, heat pipe 6 one end strings are folded in the radiating fin, and the other end embeds the base bottom.
The procedure of processing of heating radiator described in the utility model is as follows:
1, radiating fin quantity string as requested is stacked on the heat pipe, flange hole and heat pipe interference fit, after radiating fin seals in heat pipe, radiating fin contacts and fits tightly with the area of heat pipe with maximum, when the radiating fin string was folded, the button pin was pressed in the button hole of adjacent radiating fin, and the leg on the button pin props up a radiating fin, the salient point left-hand thread is lived the catching groove edge, makes radiating fin and heat pipe string poststack gap evenly and not get loose;
2, will go here and there on heat pipe radiating fin aligned in position places corresponding pressing solidly in the groove on the base, simultaneously heat pipe is embedded in the heat conduction tube seat of base bottom, again by pressing solidly the tooth that presses solidly on the tool extruding base, make and press solidly teeth directional radiating fin direction spreading, embedding is pressed solidly radiating fin in the groove tightly to be pressed together on and to press solidly in the groove, press solidly tool simultaneously and also heat pipe is pressed in the heat conduction tube seat of base bottom and and is a plane with the base end face pressing, three's pressing is as a whole;
3, the base end face that will be pressed into heat pipe is processed into a bright and clean plane, fastener is put into the fastener groove of radiator body, fan is installed in the heating radiator top by the spring cableties, support is installed on the computer main board, radiator body fastens by button hole on the fastener and the button column on the support, heating radiator bottom surface and mainboard are fitted tightly, reach better heat radiating effect with this.
The horizontal computer main board heating radiator that presses solidly described in the utility model, the structure practicality, handling ease, radiating effect is outstanding, has broad application prospects.
Claims (9)
1. horizontal computer main board heating radiator that presses solidly, it is characterized in that: described heating radiator comprises radiator body, fan, fastener, spring cableties and support, fan is positioned at the radiator body top, and radiator body is positioned at the support top, and the structure of each several part and position relation are as described below:
1) radiator body presses solidly by a plurality of radiating fins with the heat pipe of radiating fin string poststack and base and forms, each radiating fin is provided with fastener groove that holds fastener and the cableties groove of placing the spring cableties, and the lower edge of radiating fin has upwards turned down and formed crimping;
2) fan is positioned at the radiator body top, comprises frame and the flabellum that is positioned at frame, and frame is provided with the cableties hanging hole;
3) fastener is across in the fastener groove on radiator body, and the fastener two ends are provided with the fastener button hole, and radiator body is positioned at support top, and support is provided with the button column of protrusion, and the fastener button hole of fastener cooperates with the button column on the support radiator body is fastened on the support;
4) hanging feet of rubber-like spring cableties bending two ends buckles into respectively in the cableties hanging hole of fan frame, and the straight section at middle part embeds in the cableties groove of radiator body, and fan is fixed on the radiator body top.
2. the horizontal computer main board heating radiator that presses solidly according to claim 1, it is characterized in that: be provided with button pin and button hole at the edge of described radiating fin, the button pin comprises the leg of root and the salient point that the leg front end raises into certain angle to the inside again, the button pin inserts in the button hole of adjacent radiating fin, forms by salient point to fasten.
3. the horizontal computer main board heating radiator that presses solidly according to claim 1, it is characterized in that: described heat pipe is the U type pipe of bending forming, be divided into radiating end and heat conduction end, on radiating fin, have flange hole with the heat pipe interference fit, the bottom surface of base is provided with the heat conduction tube seat that holds heat pipe, and the radiating fin string is stacked in the radiating end of heat pipe, and the heat conduction end of heat pipe embeds in the heat conduction tube seat of base, and to press solidly with the bottom surface of base be a plane, directly contacts with heater.
4. the horizontal computer main board heating radiator that presses solidly according to claim 1, it is characterized in that: be provided with a plurality of grooves that press solidly that hold radiating fin above the described base, adjacent press solidly to be provided with between the groove press solidly tooth, radiating fin and heat pipe string poststack, the crimping of radiating fin lower edge embeds pressing solidly in the groove of described base, presses solidly as a whole by extruding and the base that presses solidly.
5. the horizontal computer main board heating radiator that presses solidly according to claim 1, it is characterized in that: described heat pipe number is more than one.
6. the horizontal computer main board heating radiator that presses solidly according to claim 1, it is characterized in that: the number of described spring cableties is more than one.
7. the horizontal computer main board heating radiator that presses solidly according to claim 1, it is characterized in that: the material of described heat pipe comprises copper or aluminium.
8. the horizontal computer main board heating radiator that presses solidly according to claim 1, it is characterized in that: the material of described heating radiator comprises aluminum or aluminum alloy.
9. the horizontal computer main board heating radiator that presses solidly according to claim 1, it is characterized in that: the material of described base comprises aluminum or aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120114483XU CN201984419U (en) | 2011-04-18 | 2011-04-18 | Horizontal press-fixed computer mainboard heat sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120114483XU CN201984419U (en) | 2011-04-18 | 2011-04-18 | Horizontal press-fixed computer mainboard heat sink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201984419U true CN201984419U (en) | 2011-09-21 |
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ID=44611875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120114483XU Expired - Fee Related CN201984419U (en) | 2011-04-18 | 2011-04-18 | Horizontal press-fixed computer mainboard heat sink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201984419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117739328A (en) * | 2023-12-26 | 2024-03-22 | 广东彡元智能科技有限公司 | Fin radiator and car lamp with same |
-
2011
- 2011-04-18 CN CN201120114483XU patent/CN201984419U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117739328A (en) * | 2023-12-26 | 2024-03-22 | 广东彡元智能科技有限公司 | Fin radiator and car lamp with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20150418 |
|
| EXPY | Termination of patent right or utility model |