CN2847815Y - Heat radiator - Google Patents
Heat radiator Download PDFInfo
- Publication number
- CN2847815Y CN2847815Y CN 200520128173 CN200520128173U CN2847815Y CN 2847815 Y CN2847815 Y CN 2847815Y CN 200520128173 CN200520128173 CN 200520128173 CN 200520128173 U CN200520128173 U CN 200520128173U CN 2847815 Y CN2847815 Y CN 2847815Y
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- CN
- China
- Prior art keywords
- heat
- obturator
- conductive rod
- heat radiation
- heat conductive
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a heat radiation apparatus in various heating equipment and comprises a closed apparatus arranged on the outer part of a heat source and a heat radiation body, wherein the heat radiation body is fixed with the closed apparatus and penetrated on the inner and outer parts of the closed apparatus. The heat of the heat source is absorbed by the heat radiation body in the closed apparatus and is conducted to the outer part of the closed apparatus. The heat of the heat source is caused to be capable of carrying out the good heat exchange with outer cold air, and the good effect of the heat radiation is achieved. The heat radiation body comprises a heat conduction bar and a heat radiation piece fixed with the heat conduction bar, and the inner and outer parts of a closed vessel are provided with fans. The air flow of the inner and outer parts of the closed vessel can be quickened, and the heat exchange between the heat radiation piece and the cold and hot air is raised. The heat radiation apparatus can also quicken the heat conduction of the inner and outer parts of the closed vessel and increase the effect of the heat radiation.
Description
Technical field
The utility model relates to a kind of heat abstractor that is applied in the various heat-producing devices.
Technical background
Along with development of science and technology, the use of electric equipment has been penetrated into each corner in people's the productive life, but electric equipment in use tends to produce a large amount of heats, life-span of equipment, performance etc. are caused great influence, even Yin Gaowen burns the damage that causes electric equipment, existing heat dissipation equipment, normally finned is dispelled the heat on thermal source, perhaps install fan again additional and dispel heat on the described fin, but this radiator structure, heat is still at the device interior at heater place, so radiating effect is limited.
The utility model content
The utility model overcomes above-mentioned shortcoming, provides a kind of simple in structure, the heat abstractor of good heat dissipation effect.
A kind of heat abstractor comprises the obturator that is arranged on the thermal source outside and fixes with described obturator, and the radiator inside and outside the described obturator.
Described radiator can comprise heat conductive rod and perpendicular to described heat conductive rod and the fin that fixes with described heat conductive rod, described heat conductive rod is inside and outside described obturator.
Described obturator inside is or/and the outside also can be provided with fan, and the wind direction of described fan is the direction towards radiator.
The both sides that fan in the described obturator and described radiator can be separately positioned on described thermal source.
Can be annular cavity in the described obturator.
Described heat conductive rod can be at least two.
The diameter of described heat conductive rod cross section can be 4～8mm.
The utility model comprises the obturator that is arranged on the thermal source outside, with fix with described obturator, and the radiator inside and outside the described obturator, by the described heat that absorbs thermal source at the radiator of obturator inside, and conduct to the outside of obturator, make the heat of thermal source carry out good heat exchange with cool exterior air, reach better heat radiating effect, in addition, described radiator comprises heat conductive rod and the fin of fixing with heat conductive rod, in the closed container, also be provided with fan outward, can accelerate flowing of closed container inner air and outer air, increase fin and cold, heat exchange between the hot-air also can be accelerated the inside and outside heat conduction of closed container, improves radiating effect.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Embodiment
As shown in Figure 1, the utility model is by obturator 4, heat conductive rod 6, fin 7 and place the inside and outside fan 1 of described obturator respectively, 2 constitute, described obturator inside is annular cavity 5, thermal source 3 to be dispelled the heat is enclosed in the annular cavity 5 of described obturator 4, the heat conductive rod 6 that described two diameters are 6mm inside and outside described obturator 4, and it is fixing with described obturator 4, described fin 7 adopts heat-conducting effect aluminum thermal fin preferably, and evenly distribution is fixed on the inner and outside heat conductive rod 6 of described obturator, and described fin 7 is perpendicular in heat conductive rod 6, two heat conductive rods also play good fixation to fin and to heat conductive rod itself except playing the effect of heat conduction.Described fan 1,2 is separately positioned on the inside and outside of described obturator, and wind direction all be direction perpendicular to described heat conductive rod 6 towards heat conductive rod 6 and fin 7, described thermal source 3 put and described obturator 4 in fin 7 and fan 1 between.
The heat that thermal source sent in the obturator, dispel by fan 1, and a part of hot particle is got on the aluminum thermal fin, pass to heat conductive rod by aluminum thermal fin again, pass to the heat conductive rod and the fin place of obturator outside by the heat conduction function of heat conductive rod, remaining hot particle then circulates by blowing along annular cavity of fan.Obturator is outer also installs a fan 2 near aluminium flake, the effect of this fan is the temperature that reduces aluminum thermal fin and heat conductive rod, blowing of described fan 2, colder air is blowed to described fin, the described heat that conduction is come out in the closed container is taken away, thereby reduce the outer heat conductive rod of described obturator and the temperature of fin, heat conductive rod in the described obturator continues outside the heat conduction obturator, thereby constantly the heat in the described obturator is taken out of and distributed, reach the effect that heat that described thermal source is sent distributes as early as possible, thereby reduce the bulk temperature in the obturator.
Because the wind direction of fan is all vertical with described heat conductive rod, promptly be parallel to fin, make that hot particle in the described closed container is as much as possible to be contacted with fin, heat as much as possible is absorbed by described fin, and prolong heat conductive rod and conduct to outside the described closed container, described closed container cold air outward also can contact with closed container fin outward as much as possible, takes away the heat on the fin.The inner chamber of annular provides mobile loop to hot-air in the described closed container, in the process of blowing by described fan 1, do not have the heat dead angle in the closed container, thereby heat all is lost to outside the closed container by described fin, reach best radiating effect.
More than heat abstractor provided by the utility model is described in detail, used specific case herein principle of the present utility model and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (7)
1. heat abstractor is characterized in that: comprises the obturator that is arranged on the thermal source outside and fixes with described obturator, and the radiator inside and outside the described obturator.
2. heat abstractor according to claim 1 is characterized in that: described radiator comprises heat conductive rod and perpendicular to described heat conductive rod and the fin that fixes with described heat conductive rod, described heat conductive rod is inside and outside described obturator.
3. heat abstractor according to claim 1 and 2 is characterized in that: described obturator inside is or/and the outside also is provided with fan, and the wind direction of described fan is the direction towards radiator.
4. heat abstractor according to claim 3 is characterized in that: the both sides that fan in the described obturator and described radiator are separately positioned on described thermal source.
5. heat abstractor according to claim 1 and 2 is characterized in that: be annular cavity in the described obturator.
6. heat abstractor according to claim 2 is characterized in that: described heat conductive rod is at least two.
7. according to claim 2 or 6 described heat abstractors, it is characterized in that: the diameter of described heat conductive rod cross section is 4～8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520128173 CN2847815Y (en) | 2005-10-28 | 2005-10-28 | Heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520128173 CN2847815Y (en) | 2005-10-28 | 2005-10-28 | Heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2847815Y true CN2847815Y (en) | 2006-12-13 |
Family
ID=37513234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520128173 Expired - Fee Related CN2847815Y (en) | 2005-10-28 | 2005-10-28 | Heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2847815Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105911382A (en) * | 2016-04-12 | 2016-08-31 | 张小林 | Electronic equipment fault detector capable of dissipating heat automatically |
| CN105932990A (en) * | 2016-04-17 | 2016-09-07 | 合肥博雷电气有限公司 | Switching device of all-solid-state high-voltage modulator |
-
2005
- 2005-10-28 CN CN 200520128173 patent/CN2847815Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105911382A (en) * | 2016-04-12 | 2016-08-31 | 张小林 | Electronic equipment fault detector capable of dissipating heat automatically |
| CN105932990A (en) * | 2016-04-17 | 2016-09-07 | 合肥博雷电气有限公司 | Switching device of all-solid-state high-voltage modulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061213 Termination date: 20131028 |