CN2429917Y - Heat radiator - Google Patents
Heat radiator Download PDFInfo
- Publication number
- CN2429917Y CN2429917Y CN 00228452 CN00228452U CN2429917Y CN 2429917 Y CN2429917 Y CN 2429917Y CN 00228452 CN00228452 CN 00228452 CN 00228452 U CN00228452 U CN 00228452U CN 2429917 Y CN2429917 Y CN 2429917Y
- Authority
- CN
- China
- Prior art keywords
- base
- cylinder
- radiator
- matrix
- heat abstractor
- 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 - Lifetime
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model relates to a heat radiator, which comprises a heat radiating body and a basal body, wherein, the heat radiating body mainly comprises a cylindrical body and a plurality of fins radially and outwards extending from the cylindrical surface of the body in a radial shape, the body penetrates and forms a cylindrical through hole along the central axial line of the body, and grooves are formed among a plurality of radial fins to be used for the circulation of air. The basal body mainly comprises a disk-shaped base and a cylindrical column body approximately, vertically and upwards extending from the top surface of the base, the column body is inserted in the through hole of the heat radiating body, the bottom surface of the base is contacted with a heating electronic component, and the connecting position of the base and the column body is provided with a part of which the concave arc-shaped curved surface is connected with the base and the top surface of the part is close to the column body and is opposite to the base in parallel.
Description
The utility model mainly is about a kind of heat abstractor, and is particularly firm and have a heat abstractor of great heat radiation effect about a kind of easy to manufacture, overall structure.
Central processing unit is the computer maincenter, and along with the lifting of speed, the heat that it produced is also along with increase, and therefore as how low-cost, high efficiency mode solves heat dissipation problem, is important topic to be solved in the utility model.
Traditional radiating mode is a lot, as No. 82211477 announcement of Taiwan patent application a kind of heat abstractor is arranged, please refer to Fig. 1, this heat abstractor 1 comprises a base 11 and some fins 10, this fin 10 is directly to be inserted on base 11 end faces in the formed groove 12, and base 11 bottom surfaces are to contact with central processing unit (figure does not show).Therefore, this heat abstractor needs some fins 10 are inserted in the groove 12 of base 11 one by one, and it is quite complicated to make formality, and the combining also built on the sand of this fin 10 and 11 of bases, and fin 10 very easily produces and rocks situation.In addition, this fin 10 is directly to be inserted in the groove 12 of base 11, very easily produces the space between the contact surface of fin 10 and base 11, thereby influences the integral heat sink effect widely.
Therefore, how providing the heat abstractor that a kind of radiating effect is good, easy to manufacture and overall structure is firm, is problem to be solved in the utility model.
The utility model purpose is to provide the heat abstractor that a kind of radiating effect is good, easy to manufacture and overall structure is firm.
The technical solution of the utility model is: the utility model heat abstractor mainly is made of radiator and matrix, wherein radiator comprises a cylindrical body and some fins from the radial extension of this body periphery radial outward, this body runs through along its central axis and is formed with a cylindric through hole, and is formed with groove for circulation of air between some radial fins.This matrix mainly comprises the cylindric cylinder that a disc-shaped base and is roughly extended vertically upward from this base top surface, the through hole interference engagement of this cylinder and radiator, and base bottom surface contacts with the heating electronic building brick.Be provided with a step in the junction of this pedestal and cylinder, this step is that the arc curve with indent is connected with pedestal, and its end face is in abutting connection with cylinder and parallel relative with pedestal.
Owing to adopted technique scheme, the utlity model has perfect heat-dissipating, advantage such as speed is fast.
Be further described this use is novel in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the stereogram of traditional heat-dissipating device.
Fig. 2 is the three-dimensional exploded view of the utility model heat abstractor.
Fig. 3 is the three-dimensional combination figure of the diffusing heat abstractor of the utility model.
Please consult Fig. 2 and Fig. 3 simultaneously, the utility model heat abstractor is made up of radiator 20 and matrix 30, and wherein this radiator 20 is directly to be extruded by aluminum metal to form, and matrix 30 is then made by the copper metal, takes into account simultaneously and makes and radiating effect.
During assembling; cylinder 31 interference engagement of matrix 30 are inserted in the through hole 22 of radiator 20; in this process; the radiator of being made by aluminum metal 20 has that the part material will be extruded and tight contact of further guaranteeing matrix 30 cylinders 31 and 22 of radiator 20 through holes; and the end face 34 of this step 33 locatees block for radiator 20 so that keep suitable distance between radiator 20 and matrix 30 pedestals 32, and this arc curve 35 then is beneficial to flowing of air.
Claims (4)
1. heat abstractor, comprising: radiator and matrix is characterized in that: this heat radiation main body comprises a cylindrical body and the some fins that are radial extension from this body periphery radial outward; This matrix mainly comprises the cylinder cylinder that a disk pedestal and roughly extends vertically upward from this base top surface.
2. heat abstractor as claimed in claim 1 is characterized in that: the cylinder of this matrix is to insert in the through hole of radiator in the interference engagement mode.
3. heat abstractor as claimed in claim 1 is characterized in that: this matrix is provided with in the pedestal and the junction of cylinder that an arc curve with indent is connected with pedestal and its end face is in abutting connection with cylinder and parallel relative step with pedestal.
4. heat abstractor as claimed in claim 1 is characterized in that: radiator the extending end of specific fin further be formed with when using for the installing fan with and slightly be the fitting recess of C word shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00228452 CN2429917Y (en) | 2000-06-08 | 2000-06-08 | Heat radiator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00228452 CN2429917Y (en) | 2000-06-08 | 2000-06-08 | Heat radiator |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2429917Y true CN2429917Y (en) | 2001-05-09 |
Family
ID=33591922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 00228452 Expired - Lifetime CN2429917Y (en) | 2000-06-08 | 2000-06-08 | Heat radiator |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2429917Y (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7142422B2 (en) | 2003-08-13 | 2006-11-28 | Fu Zhun Precision Industry (Shenzhen) Co., Ltd. | Heat dissipation device |
WO2008064524A1 (en) * | 2006-11-30 | 2008-06-05 | Jen-Shyan Chen | Outdoor-type high-power light emitting diode illumination device |
CN100420005C (en) * | 2005-04-06 | 2008-09-17 | 泰硕电子股份有限公司 | Heat radiator and heat conductor combination method and combined assembly thereof |
CN102478166A (en) * | 2010-11-30 | 2012-05-30 | 海洋王照明科技股份有限公司 | LED (light emitting diode) lamp fitting |
EP2701163A1 (en) * | 2012-08-22 | 2014-02-26 | Siemens Aktiengesellschaft | Valve arrester and cooling body for same |
-
2000
- 2000-06-08 CN CN 00228452 patent/CN2429917Y/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7142422B2 (en) | 2003-08-13 | 2006-11-28 | Fu Zhun Precision Industry (Shenzhen) Co., Ltd. | Heat dissipation device |
CN100420005C (en) * | 2005-04-06 | 2008-09-17 | 泰硕电子股份有限公司 | Heat radiator and heat conductor combination method and combined assembly thereof |
WO2008064524A1 (en) * | 2006-11-30 | 2008-06-05 | Jen-Shyan Chen | Outdoor-type high-power light emitting diode illumination device |
AU2006351360B2 (en) * | 2006-11-30 | 2010-11-18 | Neobulb Technologies, Inc. | Outdoor-type high-power light emitting diode illumination device |
EA015530B1 (en) * | 2006-11-30 | 2011-08-30 | Необульб Текнолоджиз, Инк. | Outdoor-type high-power light emitting diode illumination device |
CN102478166A (en) * | 2010-11-30 | 2012-05-30 | 海洋王照明科技股份有限公司 | LED (light emitting diode) lamp fitting |
EP2701163A1 (en) * | 2012-08-22 | 2014-02-26 | Siemens Aktiengesellschaft | Valve arrester and cooling body for same |
US9861009B2 (en) | 2012-08-22 | 2018-01-02 | Siemens Aktiengesellschaft | Valve diverter with heat sink |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103512012B (en) | LED lamp heat sink | |
CN101290106A (en) | Semiconductor LED lamp heat radiator | |
CN1993031A (en) | Heat dissipating device | |
CN2429917Y (en) | Heat radiator | |
CN101598512A (en) | Has heat pipe of double capillary structure and preparation method thereof | |
CN108124406A (en) | Radiator | |
CN213540759U (en) | Novel metal ring fan frame fan | |
CN211739976U (en) | Annular radiator adopting mortise-tenon joint | |
CN1140862C (en) | Heat sink | |
CN2676128Y (en) | Heat conducting device | |
CN2416536Y (en) | Radiator | |
CN2845166Y (en) | Heat-pipe radiator and fin thereof | |
CN201705653U (en) | High-efficiency heat-radiation device of beer pump | |
CN2742577Y (en) | Heat radiator and its radiation fin | |
CN201903031U (en) | Radiating module for LED lamp | |
CN2553514Y (en) | Improved radiator | |
CN201297600Y (en) | Structural improvement of radiator | |
CN218295671U (en) | Heat dissipation module for factory lighting lamp | |
CN215061940U (en) | Cold forging LED radiator | |
CN215318210U (en) | Simple 5G equipment shell machining tool | |
CN218977117U (en) | Radiator capable of improving heat dissipation performance | |
CN2562224Y (en) | Rotary central microprocessor cooler | |
CN101594767A (en) | Heat abstractor | |
CN212378578U (en) | Arc columnar needle type radiator | |
CN2482133Y (en) | Heat sink module |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
FG1K | Grant of utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20010509 |