CN204466140U - A kind of high efficiency and heat radiation assembly - Google Patents
A kind of high efficiency and heat radiation assembly Download PDFInfo
- Publication number
- CN204466140U CN204466140U CN201520201676.7U CN201520201676U CN204466140U CN 204466140 U CN204466140 U CN 204466140U CN 201520201676 U CN201520201676 U CN 201520201676U CN 204466140 U CN204466140 U CN 204466140U
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- support
- support plate
- capillary structure
- radiating fin
- fan
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Abstract
The utility model discloses a kind of high efficiency and heat radiation assembly, comprise radiating fin, the support be located on radiating fin, rack-mount fan, fan cover and be arranged on the capillary heating panel of frame bottom; Described support comprises rack body, respectively along the outward extending support plate in two ends of rack body and along support plate to the flange of downward-extension, support plate has groove, and flange is fixed on radiating fin; Utility model, by arranging groove on the support plate of support, is convenient to discharge stress, can not be tilted during support installing, support and radiating fin are fully adjacent to, and fan is rack-mount can not float height, and support is fixed on radiating fin by mechanical tooth screw simultaneously, install firm, support can not swing; In the bottom of support, capillary heating panel is installed, substantially increases radiating efficiency of the present utility model.
Description
Technical field
The utility model relates to electric device technical field of heat dissipation, is specially a kind of high efficiency and heat radiation assembly.
Background technology
Along with the development of science and technology, the use of electronic devices and components is more and more extensive, but electronic devices and components can produce heat energy when operating, for avoiding the damage of electronic devices and components, increase the service life, therefore be provided with fin, loose thermogenetic thermal energy conduction on fin, then is blowed in the external world by fan.Existing radiating subassembly comprises radiating fin, the support be fixed on radiating fin, be fixed on fan on support and fan lid, in the process of installing, support more than 90% easily tilts, cause the floating height of fan be fixed on support, flabellum exceeds fan, and to cover edge serious, flabellum can cover with fan and contact, and sends the very large sound; And radiating efficiency is not high.
Utility model content
The purpose of this utility model is to provide a kind of high efficiency and heat radiation assembly, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of high efficiency and heat radiation assembly, comprises radiating fin, the support be located on radiating fin, rack-mount fan, fan cover and be arranged on the capillary heating panel of frame bottom; Described support comprises rack body, respectively along the outward extending support plate in two ends of rack body and along support plate to the flange of downward-extension, support plate has groove, and flange is fixed on radiating fin; Described rack body in the form of a ring, rack body is circumferentially arranged at intervals with multiple first mount pad, rack body communicates with the first mount pad, and the first mount pad is provided with internal thread, the ora terminalis of fan is provided with multiple bearing, and the quantity of bearing is corresponding with the quantity of the first mount pad; Be provided with a chamber in described capillary heating panel, described chamber comprises one first side and one second side, and described first side and described second side are respectively equipped with one first capillary structure, one second capillary structure and a working fluid; The side of described first capillary structure is connected with described second capillary structure; Side and the described chamber of described first capillary structure form a steam channel jointly.
As the utility model further technical scheme, the radial expanded range of described first capillary structure is more than or equal to the half of the inwall circumference of described chamber, and the radial expanded range of described first capillary structure is greater than the radial expanded range of described second capillary structure.
As the utility model further technical scheme, described groove is V-shaped, and the angle between two cell walls of groove and horizontal plane is 2-6 °.
As the utility model further technical scheme, described support plate is provided with rectangular opening, and the upper surface of the flange of support plate side flushes with the upper surface of support plate, and flange is passed rectangular opening and is fixed on radiating fin by mechanical tooth screw.
Compared with prior art, utility model by arranging groove on the support plate of support, be convenient to discharge stress, can not tilt during support installing, support and radiating fin are fully adjacent to, and fan is rack-mount can not float height, and support is fixed on radiating fin by mechanical tooth screw simultaneously, install firm, support can not swing, in the bottom of support, capillary heating panel is installed, working fluid in capillary heating panel is converted in liquid process by gaseous state needs the steam channel by capillary heating panel to spread from described first capillary structure to described second capillary structure, and the volume of described second capillary structure is less than the volume of described first capillary structure, decrease the pressure effect of working fluid when spreading of described gaseous state, add the cycle efficieny of described working fluid, dispel the heat in the position that heat is passed to stow away from heat by described working fluid, make can not accumulate too much heat near the position of thermal source, substantially increase radiating efficiency of the present utility model.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of high efficiency and heat radiation assembly of the utility model.
Fig. 2 is the vertical view of a kind of high efficiency and heat radiation assembly of the utility model.
Fig. 3 is the structural representation of capillary heating panel in a kind of high efficiency and heat radiation assembly of the utility model.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Refer to Fig. 1 ~ 3, a kind of high efficiency and heat radiation assembly, comprise radiating fin 2, the support 1 be located on radiating fin 2, the fan 14 be arranged on support 1, fan cover 12 and the capillary heating panel 4 that is arranged on bottom support 1; Described support 1 comprises rack body 3, respectively along the outward extending support plate 5 in two ends of rack body 3 and the flange 15 of the support plate along support plate 5 to downward-extension 5 side, support plate 5 has groove 4, the flange 15 of support plate 5 side is fixed on radiating fin 2, groove 4 is convenient to discharge stress, such support 1 can not tilt when being fully adjacent to installation with radiating fin 2, and fan 14 is arranged on support 1 can not float height; Be provided with a chamber in described capillary heating panel 4, described chamber comprises one first side 46 and one second side 44, and described first side 46 and described second side 44 are respectively equipped with one first capillary structure 43,1 second capillary structure 42 and a working fluid 41; The side of described first capillary structure 43 is connected with described second capillary structure 42; Side and the described chamber of described first capillary structure 43 form a steam channel 45 jointly;
The radial expanded range of described first capillary structure 43 is more than or equal to the half of the inwall circumference of described chamber 11, and the radial expanded range of described first capillary structure 43 is greater than the radial expanded range of described second capillary structure 42;
Described working fluid 41 is converted in liquid process by gaseous state to be needed to be spread to described second capillary structure 42 from described first capillary structure 43 by the steam channel 45 of capillary heating panel 4, and the volume of described second capillary structure 42 is less than the volume of described first capillary structure 43, decrease the pressure effect of working fluid 21 when spreading of described gaseous state, add the cycle efficieny of described working fluid 41, dispel the heat in the position that heat is passed to stow away from heat by described working fluid 41, make can not accumulate too much heat near the position of thermal source, improve the radiating efficiency of capillary heating panel
Described groove 4 is V-shaped, and the angle between two cell walls of groove 4 and horizontal plane is 2-6 °, and groove 4 is not limited to V-arrangement, also can be U-shaped, inverted trapezoidal etc.
Rack body 3 in the form of a ring, be convenient to provided with fan 14, rack body 3 is circumferentially arranged at intervals with multiple first mount pad 13, rack body 3 communicates with the first mount pad 13, first mount pad 13 is provided with internal thread, the ora terminalis of fan 14 is provided with multiple bearing, the quantity of bearing is corresponding with the quantity of the first mount pad 13, the quantity of the utility model preferably the first mount pad 13, bearing is four, screw in the first mount pad 13 by mechanical tooth screw through bearing 1, fan 14 is fixed on rack body 3.
Described support plate 5 is provided with rectangular opening 9, saves material, and the upper surface of the flange 15 of support plate 5 side flushes with the upper surface of support plate 5, and the flange 15 of support plate 5 side passes rectangular opening 9 and is fixed on radiating fin 2 by mechanical tooth screw 11, installs firm.The free end of support plate 5 is fixed with riser 7, riser 7 is provided with the second mount pad 8, screwing in the second mount pad 8 by mechanical tooth screw 11 through fan cover 12 makes fan cover 12 be fixed on riser 7, and now fan 14 is lower than the upper end of fan cover 12, can not contact when fan 14 operates with fan cover 12.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned execution mode, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (4)
1. a high efficiency and heat radiation assembly, is characterized in that, comprises radiating fin, the support be located on radiating fin, rack-mount fan, fan cover and be arranged on the capillary heating panel of frame bottom; Described support comprises rack body, respectively along the outward extending support plate in two ends of rack body and along support plate to the flange of downward-extension, support plate has groove, and flange is fixed on radiating fin; Described rack body in the form of a ring, rack body is circumferentially arranged at intervals with multiple first mount pad, rack body communicates with the first mount pad, and the first mount pad is provided with internal thread, the ora terminalis of fan is provided with multiple bearing, and the quantity of bearing is corresponding with the quantity of the first mount pad; Be provided with a chamber in described capillary heating panel, described chamber comprises one first side and one second side, and described first side and described second side are respectively equipped with one first capillary structure, one second capillary structure and a working fluid; The side of described first capillary structure is connected with described second capillary structure; Side and the described chamber of described first capillary structure form a steam channel jointly.
2. a kind of high efficiency and heat radiation assembly according to claim 1, it is characterized in that, the radial expanded range of described first capillary structure is more than or equal to the half of the inwall circumference of described chamber, and the radial expanded range of described first capillary structure is greater than the radial expanded range of described second capillary structure.
3. a kind of high efficiency and heat radiation assembly according to claim 1, it is characterized in that, described groove is V-shaped, and the angle between two cell walls of groove and horizontal plane is 2-6 °.
4. a kind of high efficiency and heat radiation assembly according to claim 1, it is characterized in that, described support plate is provided with rectangular opening, and the upper surface of the flange of support plate side flushes with the upper surface of support plate, and flange is passed rectangular opening and is fixed on radiating fin by mechanical tooth screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520201676.7U CN204466140U (en) | 2015-04-03 | 2015-04-03 | A kind of high efficiency and heat radiation assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520201676.7U CN204466140U (en) | 2015-04-03 | 2015-04-03 | A kind of high efficiency and heat radiation assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204466140U true CN204466140U (en) | 2015-07-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520201676.7U Expired - Fee Related CN204466140U (en) | 2015-04-03 | 2015-04-03 | A kind of high efficiency and heat radiation assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204466140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111038121A (en) * | 2019-12-19 | 2020-04-21 | 芜湖英罗智能制造有限公司 | Laser instrument heat conduction device for laser printing |
-
2015
- 2015-04-03 CN CN201520201676.7U patent/CN204466140U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111038121A (en) * | 2019-12-19 | 2020-04-21 | 芜湖英罗智能制造有限公司 | Laser instrument heat conduction device for laser printing |
| CN111038121B (en) * | 2019-12-19 | 2021-09-03 | 芜湖英罗智能制造有限公司 | Laser instrument heat conduction device for laser printing |
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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: 20150708 |
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| CF01 | Termination of patent right due to non-payment of annual fee |