CN204761929U - Meeting terminal heat abstractor - Google Patents
Meeting terminal heat abstractor Download PDFInfo
- Publication number
- CN204761929U CN204761929U CN201520364844.4U CN201520364844U CN204761929U CN 204761929 U CN204761929 U CN 204761929U CN 201520364844 U CN201520364844 U CN 201520364844U CN 204761929 U CN204761929 U CN 204761929U
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- CN
- China
- Prior art keywords
- heat radiation
- heat dissipation
- outer tube
- heat
- pipe
- 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 - Fee Related
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Abstract
The utility model provides a meeting terminal heat abstractor, the heat dissipation support adopts three layer construction, be equipped with the exhaust fan that dispels the heat in the heat dissipation rack -layer in proper order, the cooling tube, under the exhaust fan that dispels the heat, the heat dissipation outer tube passes through adapting unit and links to each other with the heat dissipation inner tube, heat dissipation outer tube inboard is provided with the radiation tooth, the even setting of radiation tooth is outside the heat dissipation on the inside pipe wall, the heat dissipation inner tube outside is provided with the screw thread, the screw thread adopts alternately screw thread, heat dissipation inner tube inboard is provided with heat dissipation inner tube fin, adapting unit one end links to each other with the heat dissipation outer tube is inboard, adapting unit's opposite side links to each other with the inner tube outside of dispelling the heat, be provided with the strengthening rib on the heat dissipation outer tube, the even setting of strengthening rib is inside the heat dissipation outer tube, the strengthening rib adopts the cross section to be the cylindrical structure of oval -shaped. Two -way function through the exhaust fan that dispels the heat from top to bottom for fine the circulating with the external world of air in the rack has improved radiating efficiency.
Description
Technical field
The utility model relates to technical field of heat dissipation, more particularly, relates to a kind of conference terminal heat abstractor.
Background technology
Along with scientific and technological industry progress fast, the function of electronic installation is also more and more powerful, such as central processing unit (CentralProcessingUnit, CPU), the electronic component arithmetic speed of wafer set or display unit also along with growth, the heat causing the electronic component unit interval to produce will improve relatively; Therefore, if the heat that electronic component gives out cannot dispel the heat in time, the running of electronic installation entirety will be affected, or cause the damage of electronic component.
The heat radiator of electronic element major part that general industry adopts is dispelled the heat by heat dissipation elements such as such as fan, radiator or heat pipes, and by radiator contact thermal source, far-end heat radiation is conducted heat to again by heat pipe, or by fan mandatory guidance air-flow to this radiator forced heat radiation, narrower for space or that area is larger thermal source then selects the use using temperature-uniforming plate as heat conducting element as conduction heat sources.
Due to operation of starting shooting for a long time, often there is superheating phenomenon in conference terminal, because the air-conditioning system in machine room can not be lowered the temperature in time, causes conference terminal to occur due to overheated and produce fault, run bring potential safety hazard to normal meeting.Carry out dispelling the heat iff the radiating tube by arranging in conference terminal, if the heat that radiating tube comes out can not shed timely, the situation that conference terminal also can be caused to crash occurs, and affects the carrying out of meeting.
Utility model content
The utility model overcomes deficiency of the prior art, provides a kind of conference terminal heat abstractor.
The purpose of this utility model is achieved by following technical proposals.
Conference terminal heat abstractor, comprise cooling stand, radiating tube, upper heat dissipation exhaust fan and lower heat dissipation exhaust fan, described cooling stand adopts three-decker, the ground floor of described cooling stand is provided with described upper heat dissipation exhaust fan, the second layer of described cooling stand is provided with described radiating tube, the third layer of described cooling stand is provided with described lower heat dissipation exhaust fan, described radiating tube comprises heat radiation outer tube, pipe in heat radiation, link and reinforcement, described heat radiation outer tube is connected with managing in described heat radiation by described link, described heat radiation outer tube adopts the cylindrical structural of hollow, radiation tooth is provided with inside described heat radiation outer tube, described radiation tooth is arranged on described heat radiation outer tube wall uniformly, in described heat radiation, pipe adopts the cylindrical structural of hollow, in described heat radiation, pipe arranged outside has screw thread, described screw thread adopts intersection screw thread, pipe fin in heat radiation is provided with inside pipe in described heat radiation, in described heat radiation, pipe fin employing upright projection is the tetrapyamid shape structure of isosceles trapezoid, in described heat radiation, the torsion resistance of pipe fin is 30-60 °, described link adopts cross section to be foursquare rectangular configuration, described link one end is connected with inside described heat radiation outer tube, the opposite side of described link is connected with outside pipe in described heat radiation, described heat radiation outer tube is provided with described reinforcement, described reinforcement is arranged on described heat radiation outer tube uniformly, described reinforcement adopts cross section to be oval cylindrical structural.
Described intersection screw thread adopts bull intersection screw thread.
In described heat radiation, the torsion resistance of pipe fin is 40-50 °.
The length of described reinforcement is the 5/6-1 of the outer length of tube of described heat radiation.
The beneficial effects of the utility model are: the setting of upper heat dissipation exhaust fan and lower heat dissipation exhaust fan, air in rack and the air outside rack are had, and good exchange is circulated, the higher air of machine in-cabinet temperature is shed rack, the air that ambient temperature is lower enters rack to be continued effectively to dispel the heat to radiating tube, to reach radiating effect better; Pipe and heat radiation outer tube in heat radiation is provided with in radiating tube, by connecting an acting in conjunction for heat radiation tube layer, effectively dispel the heat, the radiation tooth be simultaneously provided at its inner portion and heat radiation screw thread and the interior pipe fin that dispels the heat, the effect of three increases the contact area of radiating tube, its principle is for effectively increasing contact area, when not changing length and the internal diameter of radiating tube, add the heat transfer area of radiating tube, and intersect the inner wall coarse of thread heat exchange pipe, under the operating mode of low reynolds number, easily form turbulent flow, therefore heat exchange efficiency is higher; The setting of reinforcement, enhances the mechanical strength of radiating tube, extends its useful life, has saved material, has reduced production cost, protection of the environment.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of radiating tube in the utility model;
Fig. 3 is the structural representation of pipe fin in heat radiation in the utility model.
In figure: 1 is heat radiation outer tube, and 2 is pipe in heat radiation, and 3 is link, and 4 is reinforcement, and 5 is radiation tooth, and 6 is pipe fin in heat radiation, and 7 is cooling stand, and 8 is radiating tube, and 9 is upper heat dissipation exhaust fan, and 10 is lower heat dissipation exhaust fan.
Embodiment
Below by specific embodiment, the technical solution of the utility model is further described.
As shown in Figure 1 to Figure 3, wherein, 1 is heat radiation outer tube, and 2 is pipe in heat radiation, and 3 is link, and 4 is reinforcement, and 5 is radiation tooth, and 6 is pipe fin in heat radiation, and 7 is cooling stand, and 8 is radiating tube, and 9 is upper heat dissipation exhaust fan, and 10 is lower heat dissipation exhaust fan.
Conference terminal heat abstractor, comprise cooling stand 7, radiating tube 8, upper heat dissipation exhaust fan 9 and lower heat dissipation exhaust fan 10, cooling stand 7 adopts three-decker, the ground floor of cooling stand 7 is provided with heat dissipation exhaust fan 9, the second layer of cooling stand 7 is provided with radiating tube 8, the third layer of cooling stand 7 is provided with lower heat dissipation exhaust fan 10, radiating tube 8 comprises heat radiation outer tube 1, pipe 2 in heat radiation, link 3 and reinforcement 4, heat radiation outer tube 1 is connected with pipe 2 in heat radiation by link 3, heat radiation outer tube 1 adopts the cylindrical structural of hollow, radiation tooth 5 is provided with inside heat radiation outer tube 1, radiation tooth 5 is arranged on heat radiation outer tube 1 inwall uniformly, in heat radiation, pipe 2 adopts the cylindrical structural of hollow, in heat radiation, pipe 2 arranged outside has screw thread, screw thread adopts intersection screw thread, pipe fin 6 in heat radiation is provided with inside pipe 2 in heat radiation, in heat radiation, pipe fin 6 adopts upright projection to be the tetrapyamid shape structure of isosceles trapezoid, in heat radiation, the torsion resistance of pipe fin 6 is 30-60 °, link 3 adopts cross section to be foursquare rectangular configuration, link 3 one end is connected with inside heat radiation outer tube 1, the opposite side of link 3 is connected with outside pipe 2 in heat radiation, heat radiation outer tube 1 is provided with reinforcement 4, it is inner that reinforcement 4 is arranged on heat radiation outer tube 1 uniformly, reinforcement 4 adopts cross section to be oval cylindrical structural.
The screw thread that intersects adopts bull intersection screw thread.
In heat radiation, the torsion resistance of pipe fin 6 is 40-50 °.
The length of reinforcement 4 is the 5/6-1 of heat radiation outer tube 1 length.
The setting of upper heat dissipation exhaust fan and lower heat dissipation exhaust fan, air in rack and the air outside rack are had, and good exchange is circulated, the higher air of machine in-cabinet temperature is shed rack, the air that ambient temperature is lower enters rack to be continued effectively to dispel the heat to radiating tube, to reach radiating effect better; Pipe and heat radiation outer tube in heat radiation is provided with in radiating tube, by connecting an acting in conjunction for heat radiation tube layer, effectively dispel the heat, the radiation tooth be simultaneously provided at its inner portion and heat radiation screw thread and the interior pipe fin that dispels the heat, the effect of three increases the contact area of radiating tube, its principle is for effectively increasing contact area, when not changing length and the internal diameter of radiating tube, add the heat transfer area of radiating tube, and intersect the inner wall coarse of thread heat exchange pipe, under the operating mode of low reynolds number, easily form turbulent flow, therefore heat exchange efficiency is higher; The setting of reinforcement, enhances the mechanical strength of radiating tube, extends its useful life, has saved material, has reduced production cost, protection of the environment.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (4)
1. conference terminal heat abstractor, it is characterized in that: comprise cooling stand, radiating tube, upper heat dissipation exhaust fan and lower heat dissipation exhaust fan, described cooling stand adopts three-decker, the ground floor of described cooling stand is provided with described upper heat dissipation exhaust fan, the second layer of described cooling stand is provided with described radiating tube, the third layer of described cooling stand is provided with described lower heat dissipation exhaust fan, described radiating tube comprises heat radiation outer tube, pipe in heat radiation, link and reinforcement, described heat radiation outer tube is connected with managing in described heat radiation by described link, described heat radiation outer tube adopts the cylindrical structural of hollow, radiation tooth is provided with inside described heat radiation outer tube, described radiation tooth is arranged on described heat radiation outer tube wall uniformly, in described heat radiation, pipe adopts the cylindrical structural of hollow, in described heat radiation, pipe arranged outside has screw thread, described screw thread adopts intersection screw thread, pipe fin in heat radiation is provided with inside pipe in described heat radiation, in described heat radiation, pipe fin employing upright projection is the tetrapyamid shape structure of isosceles trapezoid, in described heat radiation, the torsion resistance of pipe fin is 30-60 °, described link adopts cross section to be foursquare rectangular configuration, described link one end is connected with inside described heat radiation outer tube, the opposite side of described link is connected with outside pipe in described heat radiation, described heat radiation outer tube is provided with described reinforcement, described reinforcement is arranged on described heat radiation outer tube uniformly, described reinforcement adopts cross section to be oval cylindrical structural.
2. conference terminal heat abstractor according to claim 1, is characterized in that: described intersection screw thread adopts bull intersection screw thread.
3. conference terminal heat abstractor according to claim 1, is characterized in that: in described heat radiation, the torsion resistance of pipe fin is 40-50 °.
4. conference terminal heat abstractor according to claim 1, is characterized in that: the length of described reinforcement is the 5/6-1 of the outer length of tube of described heat radiation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520364844.4U CN204761929U (en) | 2015-05-29 | 2015-05-29 | Meeting terminal heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520364844.4U CN204761929U (en) | 2015-05-29 | 2015-05-29 | Meeting terminal heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204761929U true CN204761929U (en) | 2015-11-11 |
Family
ID=54476590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520364844.4U Expired - Fee Related CN204761929U (en) | 2015-05-29 | 2015-05-29 | Meeting terminal heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204761929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107197604A (en) * | 2017-06-28 | 2017-09-22 | 浙江宇脉科技股份有限公司 | A kind of outdoor cabinet with radiating dustproof function |
-
2015
- 2015-05-29 CN CN201520364844.4U patent/CN204761929U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107197604A (en) * | 2017-06-28 | 2017-09-22 | 浙江宇脉科技股份有限公司 | A kind of outdoor cabinet with radiating dustproof function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20170529 |