CN202310427U - Heat radiator - Google Patents
Heat radiator Download PDFInfo
- Publication number
- CN202310427U CN202310427U CN201120409626XU CN201120409626U CN202310427U CN 202310427 U CN202310427 U CN 202310427U CN 201120409626X U CN201120409626X U CN 201120409626XU CN 201120409626 U CN201120409626 U CN 201120409626U CN 202310427 U CN202310427 U CN 202310427U
- Authority
- CN
- China
- Prior art keywords
- heat
- heat radiation
- radiator
- base plate
- source body
- 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
Links
Images
Abstract
The utility model discloses a heat radiator, which is composed of a base plate and heat radiation columns distributed on the surface of the base plate. A circumfluence air duct is more easily formed on the periphery of any single body of a heat radiation group formed by the heat radiation columns, so that the diffusion of a heat radiation field is accelerated, a temperature reduction gradient of the heat radiation columns is enlarged and a heat transmission speed to the heat radiation columns from the base plate which is very close to a heat source body is higher. According to the heat radiator with the structure, provided by the utility model, the heat transmission speed to terminals of the heat radiation columns from the heat source body through the base plate is obviously accelerated, a temperature balance point of the heat source body can be greatly reduced and the heat conduction efficiency is improved. The service life of the heat source body is prolonged and the final aims of saving energy and reducing consumption are further achieved.
Description
Technical field
The utility model relates to air-conditioning technical field, relates in particular to a kind of air conditioner heat radiator.
Background technology
Electric component the time can produce great amount of heat in operation, can badly influence the performance and the use of electric component like untimely diffusing amount, so the heat abstractor of electric component is absolutely necessary.The radiator of electric component has generally only utilized the distinguished and admirable heat radiation of one or two directions in the existing air-conditioning.
Disclose a kind of radiator like one Chinese patent application 200880125172.4, comprised substrate, it has flat top; A plurality of radiator fins are arranged on the flat top of substrate, and the bearing of trend of said a plurality of radiator fins and the inflow direction of hot-fluid tilt; With by per two passages that adjacent radiator fin forms.Though this patent has adopted the fin that tilts, and has increased area of dissipation than common radiator, but can only utilize the distinguished and admirable heat radiation of a direction.
Chinese patent 2 01020190884.9 discloses a kind of radiator, comprising: substrate; Fins set is located on the substrate, and fins set is made up of a plurality of single fins, form guiding gutter between adjacent two single fins, and a plurality of single fin height is incomplete same.This patent adopts the different radiating fins of height, produces the distinguished and admirable heat radiation of both direction through special arrangement, but the heat dissipation problem of solution electric component that still can not be desirable.
Summary of the invention
The utility model provides a kind of radiator, and it is few to have solved traditional heat-dissipating device heat dissipation wind channel, the problem that radiating effect is not good enough.
A kind of radiator comprises substrate, stands on the described substrate and is provided with some thermal columns.
Described thermal column is the awl column, and the preferred bigger end of diameter is arranged on the substrate, meets the heat radiation regularity of distribution.
The vertical described substrate of described thermal column.
The cross section of described thermal column is circular, identical volume area of dissipation maximum.
Heat radiation crowd on the radiator base plate of the present invention is made up of some independently thermal columns; Arbitrary monomer periphery among the heat radiation crowd is easier to form the circulation air channel; Accelerated the diffusion of thermal radiation field; Increased the temperature drop gradient of thermal column, made the substrate of being close to heat source body higher to the thermal conduction rate of thermal column.
Adopt structure of the present invention will make and obviously accelerate to the terminal thermal conduction rate of thermal column, can reduce the hygral equilibrium point of heat source body greatly, improve heat transfer efficiency through substrate by heat source body.Both prolonged the useful life of heat source body, more reached energy-saving and cost-reducing final purpose.
Description of drawings
Fig. 1 is the side view of the utility model radiator;
Fig. 2 is the vertical view of the utility model radiator.
Embodiment
Shown in Fig. 1～2, a kind of radiator comprises substrate 100 and is distributed in the thermal column 101 on the substrate 100 that thermal column is independent separately, between leave the gap.Present embodiment thermal column 101 adopts the awl column structures, and the bigger end of diameter is fixedly connected with substrate 100, or fuses.The thermal column of this structure from bottom to top, area of dissipation reduces gradually, meets the heat conduction law, the bottom is near thermal source, thermal radiation is big, the top stow away from heat, radiation is little.
Present embodiment thermal column 101 vertically stands on the substrate 100, also can be obliquely installed as required, and the incline direction of all thermal columns can be set to difference.The cross section of thermal column 101 is circular, and this mechanism's area of dissipation is maximum, can certainly adopt structures such as square, ellipse.Thermal column preferably shifts to install, and density can be according to the radiating requirements setting.
The heat radiation crowd of present embodiment is made up of thermal column independently, so it is distinguished and admirable more to be prone to form annular around each heat radiation monomer, better heat-radiation effect.
Claims (5)
1. a radiator comprises substrate, it is characterized in that, stands on the described substrate and is provided with some thermal columns.
2. radiator according to claim 1 is characterized in that, described thermal column is the awl column.
3. radiator according to claim 2 is characterized in that, the end that described thermal column diameter is bigger is arranged on the substrate.
4. radiator according to claim 1 is characterized in that, the vertical described substrate of described thermal column.
5. radiator according to claim 1 is characterized in that, the cross section of described thermal column is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120409626XU CN202310427U (en) | 2011-10-25 | 2011-10-25 | Heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120409626XU CN202310427U (en) | 2011-10-25 | 2011-10-25 | Heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202310427U true CN202310427U (en) | 2012-07-04 |
Family
ID=46379228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120409626XU Expired - Fee Related CN202310427U (en) | 2011-10-25 | 2011-10-25 | Heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202310427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112714581A (en) * | 2019-10-24 | 2021-04-27 | 株洲中车时代电气股份有限公司 | Rail transit vehicle and converter and radiator thereof |
-
2011
- 2011-10-25 CN CN201120409626XU patent/CN202310427U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112714581A (en) * | 2019-10-24 | 2021-04-27 | 株洲中车时代电气股份有限公司 | Rail transit vehicle and converter and radiator thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102853405A (en) | LED (light-emitting diode) radiator and LED lamp | |
| CN202132915U (en) | LED lamp heat radiation apparatus | |
| CN202310427U (en) | Heat radiator | |
| CN202267039U (en) | Radiator structure | |
| CN203774904U (en) | Turbulence type stator ventilating duct structure | |
| CN201892182U (en) | Turbulence radiator | |
| CN202361324U (en) | Laminated bulb lamp radiator | |
| CN201636810U (en) | LED (Light Emitting Diode) street lamp radiating rib | |
| CN205278803U (en) | Supplementary heat dissipation LED lamp of fan | |
| CN203036603U (en) | Radiator for light-emitting diode (LED) lighting device | |
| CN202229130U (en) | High-power LED (light-emitting-diode) radiator | |
| CN102661589A (en) | Laminated radiator for LED light source | |
| CN207247975U (en) | A kind of heat sink | |
| CN202216089U (en) | High-power light-emitting diode (LED) square lamp with improved radiation performance | |
| CN102444876A (en) | Turbulence radiator | |
| CN201892188U (en) | Fold-line-shaped turbulence radiator | |
| CN201690717U (en) | Radiator | |
| CN203656868U (en) | Radiator of LED street lamp | |
| CN202074483U (en) | Vertical-convection heat radiator and vertical-convection heat radiating tube lamp | |
| CN203240542U (en) | Lamp radiator | |
| CN202561696U (en) | Efficiently-dissipating heat-dissipation module of light-emitting diode (LED) lamps | |
| CN213300041U (en) | High efficiency abnormal shape radiator | |
| CN201463110U (en) | Novel electric heater radiating fin | |
| CN202613381U (en) | Lamination-type light-emitting diode (LED) light source heat dissipation device | |
| CN201194462Y (en) | Heat radiator for acoustics |
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: 20120704 Termination date: 20151025 |
|
| EXPY | Termination of patent right or utility model |