CN202948913U - Radiating device tightly fitted with heat pipe - Google Patents
Radiating device tightly fitted with heat pipe Download PDFInfo
- Publication number
- CN202948913U CN202948913U CN 201220638070 CN201220638070U CN202948913U CN 202948913 U CN202948913 U CN 202948913U CN 201220638070 CN201220638070 CN 201220638070 CN 201220638070 U CN201220638070 U CN 201220638070U CN 202948913 U CN202948913 U CN 202948913U
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- China
- Prior art keywords
- heat pipe
- heat
- substrate
- corrugated
- fin
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Abstract
The utility model relates to a radiating device tightly fitted with a heat pipe. The radiating device comprises a substrate for installing a heat source, zipper-type designed fins and the heat pipe for tightly fitting the substrate and the fins, a heat pipe groove for installing the heat pipe is manufactured on the substrate, each zipper-type designed fin is formed by mutually buckling a plurality of stamping sheet materials, a plurality of heat pipe holes for the heat pipe to insert in are arranged on the fins, one section of the heat pipe is pressed in a heat pipe groove of the substrate, and the substrate and the heat pipe flatly pressed in the heat pipe groove are located in a same plane. The radiating device can be applicable to different application space environments on an integrated circuit and substantially improves radiating efficiency of the radiating device.
Description
Technical field
The utility model relates to integrated circuit, specially refers to the heat abstractor of being furnished with heat pipe on integrated circuit (IC) system.
Background technology
The cooling system that comprises radiator is the Important Components of integrated circuit and even other equipment, and in circuit operation with equipment is in service plays vital cooling effect, holding circuit can operate in suitable temperature, avoids temperatures involved efficient and even burns out.
In the prior art, the composition of radiator is pressed heat pipe after generally adopting surface of aluminum plate nickel plating again, and then fin is arranged on the other one side of aluminium sheet.The radiator shape matching of this kind version is fixed, and when the limited space above thermal source, the area of radiating fin and quantity also will be restricted, thereby affect the radiating effect of radiator.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of heat abstractor of new version is provided.Heat abstractor of the present utility model is wanted to adapt to application space environment different on integrated circuit, and improves the radiating efficiency of heat abstractor.
In order to reach the foregoing invention purpose, the technical scheme that the utility model provides is as follows:
a kind of close-fitting has the heat abstractor of heat pipe, it is characterized in that, this heat abstractor includes the substrate of installing for thermal source, the fin of zip mode design and with the heat pipe of described substrate and fin close-fitting, be processed with on described substrate be used to the corrugated heat pipe that described heat pipe is installed, the fin of zip mode design is formed by the mutual snapping of plate-shaped material of a plurality of drawings, be provided with the heat pipe hole that the described heat pipe of a plurality of confessions inserts on described fin, one section of described heat pipe is pressed into to the corrugated heat pipe of described substrate, described substrate with flatten in described corrugated heat pipe after heat pipe be in same plane.
Have in the heat abstractor of heat pipe at the utility model close-fitting, the groove that be used for place heat pipe of described corrugated heat pipe for processing on the substrate of aluminium matter, described corrugated heat pipe or be a plurality of grooves identical with a plurality of heat pipe quantity is perhaps for holding simultaneously the single groove that a plurality of heat pipes embed side by side.
Have in the heat abstractor of heat pipe at the utility model close-fitting, as a kind of version, described substrate is cuboid, upper surface at substrate is provided with corrugated heat pipe, in order to adapt to the box house space, described corrugated heat pipe distributes along the long limit of cuboid, and this corrugated heat pipe is for holding simultaneously the single groove that a plurality of heat pipes embed side by side.Certainly, also can design because of the needs in box house space to become along minor face and distribute or tilt distribution.
Have in the heat abstractor of heat pipe at the utility model close-fitting, as another kind of version, described substrate is cuboid, upper surface at substrate is provided with corrugated heat pipe, in order to adapt to the box house space, described corrugated heat pipe distributes along the minor face of cuboid, and this corrugated heat pipe is the identical a plurality of grooves of a plurality of heat pipe quantity.Certainly, also can design because of the needs in box house space to become along long limit and distribute or tilt distribution.
Have in the heat abstractor of heat pipe at the utility model close-fitting, the corrugated heat pipe width on described substrate is greater than the external diameter of heat pipe, and the degree of depth of corrugated heat pipe is less than the external diameter of heat pipe, and the heat pipe that compresses after being out of shape is close to described heat pipe cell wall.
Have in the heat abstractor of heat pipe at the utility model close-fitting, the described heat pipe hole a plurality of plate-shaped material on the fin leave tin injecting hole at the edge in described heat pipe hole, annotate tin and carry out soldering in tin injecting hole again after heat pipe is inserted into heat pipe hole in fin.
Have in the heat abstractor of heat pipe at the utility model close-fitting, an end of described heat pipe is embedded in the corrugated heat pipe of described substrate, and the other end is inserted in heat pipe hole on described fin, and the stage casing part of described heat pipe has the bending that adapts to spatial form.
Based on the foregoing invention content, the utility model close-fitting has the heat abstractor of heat pipe to compare with radiator of the prior art and has following technological merit:
1. the substrate that thermal source will be installed in the utility model separates with radiating fin, middle connects by heat pipe, and heat pipe can reach radiating fin with heat efficiently, and heat pipe can directly contact with thermal source, has improved radiating efficiency.
2. radiator of the present utility model adopts substrate, zip mode fin and the heat pipe that matches uses together, effectively utilized electronic devices and components places cabinet space, and radiating fin radiating effect best place can be extended arbitrarily and transfer heat to perfect heat-dissipating, heat pipe.
Description of drawings
Fig. 1 is that the utility model close-fitting forms schematic diagram by the 1 front structure of assembling of embodiment in the heat abstractor of heat pipe.
Fig. 2 is that the structure after the utility model close-fitting is assembled by embodiment in the heat abstractor of heat pipe 1 forms schematic diagram.
Fig. 3 is that the utility model close-fitting forms schematic diagram by the 2 front structures of assembling of embodiment in the heat abstractor of heat pipe.
Fig. 4 is that the structure after the utility model close-fitting is assembled by embodiment in the heat abstractor of heat pipe 2 forms schematic diagram.
Fig. 5 is that the utility model close-fitting has the heat pipe hole on fin and the position view of tin injecting hole in the heat abstractor of heat pipe.
Embodiment
Below we further illustrate heat abstractor of the present utility model with specific embodiment by reference to the accompanying drawings, form and connected mode in the hope of understand structure of the present utility model more cheer and brightly, but can not limit protection range of the present utility model with this.
The utility model close-fitting includes substrate, fin and three parts of heat pipe by the heat abstractor of heat pipe on structure forms.Wherein, substrate is used for thermal source to be installed, and the fin of zip mode design is used for efficiently radiates heat, and heat pipe is to be connected between substrate and fin.Be processed with on above-mentioned substrate be used to the corrugated heat pipe that described heat pipe is installed, the fin of zip mode design is formed by the mutual snapping of plate-shaped material of a plurality of drawings, be provided with the heat pipe hole that the described heat pipe of a plurality of confessions inserts on described fin, one section of described heat pipe is pressed into to the corrugated heat pipe of described substrate.Easy for installation for thermal source, the heat pipe after flattening at substrate and in described corrugated heat pipe is in same plane.
Substrate in the utility model is cuboid, and its upper and lower surface is rectangle, certainly puts for the position that adapts to cabinet, also can be designed as other version.Substrate has two kinds of basic versions, and the first form is at the corresponding corrugated heat pipe of many heat pipes.The second form is the corresponding corrugated heat pipe of a heat pipe.
As top said, heat abstractor of the present utility model structurally just include substrate, heat transmission fin and with substrate, the fin heat pipe of close-fitting mutually.Wherein, substrate is to be made by the aluminium sheet that CNC processes special corrugated heat pipe, and zippered fin is processed by stamping forming plate-shaped material, and is provided with the heat pipe hole that heating tube inserts in fin.Heat pipe one end and substrate after pressing are in same plane, and an other end inserts zippered fin, and carries out soldering.In first heat pipe being inserted the heat pipe hole of radiating fin in when assembling, then corrugated heat pipe is put in the adjustment of the heat pipe other end, used tool to compress on hydraulic press, heat pipe and corrugated heat pipe are adjacent to, with clamp tool, the relative position between the three is fixed afterwards.Again the tin injecting hole of radiating fin is first annotated tin, then carry out soldering.At last substrate is carried out CNC and fly face, make heat pipe and substrate be in same plane.
Please see Figure 1 and Fig. 2, Fig. 1 is that the structure of the utility model close-fitting before by 1 assembling of embodiment in the heat abstractor of heat pipe forms schematic diagram, and Fig. 2 is that the structure after the utility model close-fitting is assembled by embodiment in the heat abstractor of heat pipe 1 forms schematic diagram.As seen from the figure, the substrate in the present embodiment 1 is to process by CNC the rectangular structure that the aluminium sheet of special corrugated heat pipe is made.Zippered fin 3 is processed by stamping forming plate-shaped material, the heat pipe hole 31 that is provided with in fin 3 that heating tube inserts, and heat pipe hole 31 is gone out in punching course.One end connection substrate 1 of heat pipe 2, the other end connects the fin 3 of heat radiation, and the stage casing of heat pipe 2 can require bending arbitrarily according to space structure.
Upper surface at the present embodiment substrate 1 is provided with the corrugated heat pipe 11 that holds heat pipe 2 one ends, and corrugated heat pipe 11 distributes along the long limit of cuboid, and this corrugated heat pipe 11 is for holding the single groove of a plurality of heat pipes.Corrugated heat pipe 11 is according to area and the heat pipe quantity demand of thermal source, and this groove design becomes the structure of holding four heat pipes 2 in a corrugated heat pipe 11.In addition, the heat pipe hole 31 a plurality of plate-shaped material on the fin 3,31 edge leaves tin injecting hole 32 in described heat pipe hole, and heat pipe 2 is inserted into behind heat pipe hole 31 in fin 3 to the interior notes tin of tin injecting hole 32 again and carries out soldering.
In addition, have in the heat abstractor of heat pipe at the utility model close-fitting, corrugated heat pipe 11 width on substrate 1 are greater than the external diameter of heat pipe 2, the degree of depth of corrugated heat pipe 11 after heat pipe 2 is placed into corrugated heat pipe, increases the operation of pressing together heat pipe 2 less than the external diameter of heat pipe 2, utilize tool with four heat pipe 2 crimps in same groove placed side by side, heat pipe 2 and the inwall of corrugated heat pipe are fitted tightly, can promote the uniform temperature on the thermal source face, effectively improved the effect of heat radiation.
Please see Figure 3 and Fig. 4, Fig. 3 is that the structures of the utility model close-fitting before by 2 assemblings of embodiment in the heat abstractor of heat pipe form schematic diagram, and Fig. 4 is that the structure after the utility model close-fitting is assembled by embodiment in the heat abstractor of heat pipe 2 forms schematic diagram.As seen from the figure, in the structure of the present embodiment and embodiment 1, construction for heat radiating device is basic identical, is the form difference due to the laying of heat pipe, has adopted the version of a corresponding heat pipe of corrugated heat pipe.The principle of two kinds of forms is substantially similar with the mode of production, and just in order more to combine closely with heat pipe, corrugated heat pipe has been made some changes.
Upper surface at the present embodiment substrate 1 is provided with the corrugated heat pipe 11 that holds heat pipe 2 one ends, and corrugated heat pipe 11 distributes along the minor face of cuboid, and this corrugated heat pipe 11 is for holding the single groove of a plurality of heat pipes 2.Corrugated heat pipe 11 is designed to according to area and the heat pipe 2 quantity demands of thermal source the version that each corrugated heat pipe holds a heat pipe.In addition, a plurality of plate-shaped material of heat pipe hole 31 on the fin 3,31 edge leaves tin injecting hole 32 in described heat pipe hole, heat pipe 2 is inserted into behind heat pipe hole 31 in fin 3 to the interior notes tin of tin injecting hole 32 again and carries out soldering, and heat pipe hole 31 and the arrangement of tin injecting hole 32 on fin 3 are as shown in Figure 5.
Identical with the processing mode in embodiment 1, have in the heat abstractor of heat pipe at the utility model close-fitting, corrugated heat pipe 11 width on substrate 1 are greater than the external diameter of heat pipe 2, the degree of depth of corrugated heat pipe 11 is less than the external diameter of heat pipe 2, after heat pipe 2 is placed into corrugated heat pipe, increase the operation of pressing together heat pipe 2, utilize tool with heat pipe 2 crimps, due to the corresponding corrugated heat pipe 11 of each root heat pipe 2, heat pipe 2 is fitted tightly with the inwall of corresponding corrugated heat pipe, can promote the uniform temperature on the thermal source face, effectively improve the effect of heat radiation.
Heat abstractor of the present utility model adopts substrate, zip mode fin to coordinate heat pipe to use, and has effectively utilized electronic devices and components places cabinet space, and perfect heat-dissipating, and heat pipe can extend arbitrarily and transfer heat to radiating fin radiating effect best place.
Claims (5)
1. a close-fitting has the heat abstractor of heat pipe, it is characterized in that, this heat abstractor includes the substrate of installing for thermal source, the fin of zip mode design and with the heat pipe of described substrate and fin close-fitting, be processed with on described substrate be used to the corrugated heat pipe that described heat pipe is installed, the fin of zip mode design is formed by the mutual snapping of plate-shaped material of a plurality of drawings, be provided with the heat pipe hole that the described heat pipe of a plurality of confessions inserts on described fin, one section of described heat pipe is pressed into to the corrugated heat pipe of described substrate, described substrate with flatten in described corrugated heat pipe after heat pipe be in same plane.
2. a kind of close-fitting according to claim 1 has the heat abstractor of heat pipe, it is characterized in that, the groove that be used for place heat pipe of described corrugated heat pipe for processing on the substrate of aluminium matter, described corrugated heat pipe or be a plurality of grooves identical with a plurality of heat pipe quantity is perhaps for holding simultaneously the single groove that a plurality of heat pipes embed side by side.
3. a kind of close-fitting according to claim 2 has the heat abstractor of heat pipe, it is characterized in that, the corrugated heat pipe width on described substrate is greater than the external diameter of heat pipe, and the degree of depth of corrugated heat pipe is less than the external diameter of heat pipe, and the heat pipe that compresses after being out of shape is close to described heat pipe cell wall.
4. a kind of close-fitting according to claim 1 has the heat abstractor of heat pipe, it is characterized in that the described heat pipe hole a plurality of plate-shaped material on the fin leave tin injecting hole at the edge in described heat pipe hole.
5. a kind of close-fitting according to claim 1 has the heat abstractor of heat pipe, it is characterized in that, one section of described heat pipe is embedded in the corrugated heat pipe of described substrate, and the other end is inserted in heat pipe hole on described fin, and the stage casing part of described heat pipe has the bending that adapts to spatial form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220638070 CN202948913U (en) | 2012-11-28 | 2012-11-28 | Radiating device tightly fitted with heat pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220638070 CN202948913U (en) | 2012-11-28 | 2012-11-28 | Radiating device tightly fitted with heat pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202948913U true CN202948913U (en) | 2013-05-22 |
Family
ID=48424603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220638070 Ceased CN202948913U (en) | 2012-11-28 | 2012-11-28 | Radiating device tightly fitted with heat pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202948913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216453A (en) * | 2015-10-22 | 2016-01-06 | 杭州旗捷科技有限公司 | Printer apparatus, ink horn of regeneration, ink box regenerating chip and ink horn of regeneration repair method |
-
2012
- 2012-11-28 CN CN 201220638070 patent/CN202948913U/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216453A (en) * | 2015-10-22 | 2016-01-06 | 杭州旗捷科技有限公司 | Printer apparatus, ink horn of regeneration, ink box regenerating chip and ink horn of regeneration repair method |
| CN105216453B (en) * | 2015-10-22 | 2017-05-24 | 杭州旗捷科技有限公司 | Printer device, regenerative ink cartridge, ink cartridge regenerative chip and regenerative ink cartridge after-sales service method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20151015 Decision number of declaring invalidation: 27207 Granted publication date: 20130522 |
|
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20151015 Decision number of declaring invalidation: 27207 Granted publication date: 20130522 |