CN201435898Y - Novel radiating device and long card utilizing same - Google Patents
Novel radiating device and long card utilizing same Download PDFInfo
- Publication number
- CN201435898Y CN201435898Y CN2009201325560U CN200920132556U CN201435898Y CN 201435898 Y CN201435898 Y CN 201435898Y CN 2009201325560 U CN2009201325560 U CN 2009201325560U CN 200920132556 U CN200920132556 U CN 200920132556U CN 201435898 Y CN201435898 Y CN 201435898Y
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- Prior art keywords
- radiator
- fan
- fan housing
- described fan
- fin
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- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a novel radiating device, which is adaptable to the technical field of heat dissipation. The radiating device comprises a radiator, a fan cover and a fan, wherein the radiator is contacted with a heat emitting device and provided with pluralities of mutually parallel radiating fins, one end of the radiator along the length direction of the radiating fins is structurallystep-shaped, the fan is engaged and fixed with the step-shaped structure of the radiator, and the fan cover is covered on the fan and the radiator and is connected and fixed with the radiator. The embodiment of the novel radiating device includes that a tube-shaped cavity is formed by the radiating fins and the fan cover, speed of air flowing through the cavity is enabled to be rapider under theaction of the fan, accordingly heat generated by the heat emitting device can be rapidly radiated, and the purpose of improving radiating efficiency of the radiating device can be realized.
Description
Technical field
The utility model relates to the heat dissipation technology field, particularly a kind of heat sinking device and use the long card of this heat abstractor.
Background technology
All can produce more heat during electronic product work, must heat in time be left, make product be operated in a suitable temperature environment, could guarantee the stability and the reliability of product by heat abstractor.
It is not high to have the radiating efficiency of putting heat abstractor now, and the volume of heat abstractor is bigger simultaneously, can't satisfy the electronic product development need.
The utility model content
The technical problem that the utility model mainly solves provides a kind of heat sinking device and uses the long card of this heat abstractor, can improve the radiating efficiency of heat abstractor.
In order to address the above problem, the utility model provides a kind of heat sinking device, this new radiator comprises: the radiator that contacts with heater members, this radiator is provided with a plurality of fin that are parallel to each other, wherein, described heat sinking device also comprises fan housing and fan, wherein, along the stepped structure of described fin length direction one end, described fan cooperates fixing with the step structure of described radiator, described fan housing is located on described fan and the radiator, and is connected and fixed with described radiator.
Preferably, described fan housing is in the form of slot.
Preferably, described fan is a turbofan.
Preferably, described fan housing is provided with ventilation hole in the air inlet position of described fan.
The utility model also proposes a kind of long card that uses described heat sinking device, the baffle plate that this length card comprises the mainboard that is provided with heater members and is fixed on this mainboard one side, and the radiator that contacts with described heater members, this radiator is provided with a plurality of fin that are parallel to each other; Described heat sinking device also comprises fan housing and fan, wherein, along the stepped structure of described fin length direction one end, described fan cooperates fixing with the step structure of described radiator, described fan housing is located on described fan and the radiator, and with described radiator, mainboard or/and baffle plate be connected and fixed; Described baffle plate is provided with a plurality of holes, and a plurality of holes on this plate washer cooperate with described fan housing one end face.
Preferably, the cross section in the hole on the described baffle plate is rectangle, and the gap between this rectangular wide and described fin equates.
Preferably, described fan housing is in the form of slot.
Preferably, described fan is a turbofan.
Preferably, described fan housing is provided with ventilation hole in the air inlet position of described fan.
The utility model heat abstractor by being provided with fan at described radiator one end, and is covered with fan housing on described heat radiation and fan, make fin and this fan housing on the described radiator form tubular cavity.When dispelling the heat, the heat that heater members produces conducts to radiator, and by described fan the hot-air between the fin on the radiator is taken away.With technology arranged mutually compare, described fin and this fan housing form tubular cavity, under described fan effect, can make the air velocity that flows through this cavity more faster, thereby the heat that can fast heater members be produced shed the purpose of the radiating efficiency of realization raising heat abstractor.
Description of drawings
Fig. 1 is the utility model heat abstractor example structure schematic diagram;
Fig. 2 is the utility model heat abstractor example structure exploded perspective view;
Fig. 3 is the long card example structure schematic diagram that the utility model uses heat abstractor;
Fig. 4 is the long card example structure exploded perspective view that the utility model uses heat abstractor.
Below in conjunction with embodiment, and with reference to accompanying drawing, realization, functional characteristics and the advantage of the object of the invention is described further.
Embodiment
The utility model heat abstractor embodiment, form tubular cavity by described fin and this fan housing, under described fan effect, can make the air velocity that flows through this cavity more faster, thereby the heat that can fast heater members be produced sheds the purpose of the radiating efficiency of realization raising heat abstractor.
As depicted in figs. 1 and 2, the utility model heat abstractor proposes an embodiment.
Described heat sinking device comprises: the radiator 1 that contacts with heater members 5, and this radiator 1 is provided with a plurality of fin that are parallel to each other 11, and described heater members 5 is arranged on the mainboard 4.Described heat sinking device also comprises fan housing 2 and fan 3, wherein, the stepped structure 12 of length direction one end along described fin 11, described fan 3 cooperates fixing with the step structure 12 of described radiator 1, described fan housing 2 is located on described fan 3 and the radiator 1, and be connected and fixed with described radiator 1, described fan housing 2 makes the gap between the fin 11 on the described radiator 1 form the tubular cavity that two ends are communicated with.
Because described fin 11 forms the tubular cavity that two ends are communicated with described fan housing 2, under described fan 2 effects, can make the air velocity that flows through this cavity more faster, thereby the heat that can fast heater members 5 be produced sheds the purpose of the radiating efficiency of realization raising heat abstractor.
In the present embodiment, described radiator 1 is a heat carrier, as metal material or alloy material.Described fan housing 2 is in the form of slot.Described fan 3 is a turbofan.Described fan housing 2 is provided with ventilation hole 21 in the air inlet position of described fan 3, can suck more air in the time of should working by hole 21 convenient described fans 3, thereby further improve radiating efficiency.
As shown in Figure 3 and Figure 4, present embodiment also proposes a kind of long card embodiment that uses described heat sinking device on the basis of the foregoing description.
Described long card comprises mainboard 4 that is provided with heater members 5 and the baffle plate 6 that is fixed on these mainboard 4 one sides, and the radiator 1 that contacts with described heater members 5, and this radiator 1 is provided with a plurality of fin that are parallel to each other 11.Described heat sinking device also comprises fan housing 2 and fan 3, wherein, along the stepped structure 12 of described fin 11 length directions one end, described fan 3 cooperates fixing with the step structure 23 of described radiator 1, described fan housing 2 is located on described fan 3 and the radiator 1, and with described radiator 1, mainboard 4 or/and baffle plate 6 be connected and fixed; Described baffle plate 6 is provided with a plurality of holes 61, and a plurality of holes 61 on this plate washer 6 cooperate with described fan housing 2 one end faces.
Because described fin 11 forms the tubular cavity that two ends are communicated with described fan housing 2, under described fan 2 effects, can make the air velocity that flows through this cavity more faster, thereby the heat that can fast heater members 5 be produced sheds the purpose of the radiating efficiency of the described long card of realization raising.
In the present embodiment, described radiator 1 is a heat carrier, as metal material or alloy material.Described fan housing 2 is in the form of slot.Described fan 3 is a turbofan.Described fan housing 2 is provided with ventilation hole 21 in the air inlet position of described fan 3, can suck more air in the time of should working by hole 21 convenient described fans 3, thereby further improve radiating efficiency.The cross section in 61 holes on the described baffle plate 6 is rectangle, gap between this rectangular wide and described fin 11 equates, can make more smooth and easy being discharged from outside the described radiator 1 of air between the described fin 11, thereby also can further improve described long card radiating efficiency.
The above only is a preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (9)
1. the heat sinking device comprises the radiator that contacts with heater members, and this radiator is provided with a plurality of fin that are parallel to each other, and it is characterized in that:
Described heat sinking device also comprises fan housing and fan, wherein, along the stepped structure of described fin length direction one end, described fan cooperates fixing with the step structure of described radiator, described fan housing is located on described fan and the radiator, and is connected and fixed with described radiator.
2. according to the described heat sinking device of claim 1, it is characterized in that:
Described fan housing is in the form of slot.
3. according to claim 1 or 2 described heat sinking devices, it is characterized in that:
Described fan is a turbofan.
4. according to the described heat sinking device of claim 3, it is characterized in that:
Described fan housing is provided with ventilation hole in the air inlet position of described fan.
5. one kind is used the long of described heat sinking device to block, the baffle plate that this length card comprises the mainboard that is provided with heater members and is fixed on this mainboard one side, and the radiator that contacts with described heater members, this radiator is provided with a plurality of fin that are parallel to each other, and it is characterized in that:
Described heat sinking device also comprises fan housing and fan, wherein, along the stepped structure of described fin length direction one end, described fan cooperates fixing with the step structure of described radiator, described fan housing is located on described fan and the radiator, and with described radiator, mainboard or/and baffle plate be connected and fixed; Described baffle plate is provided with a plurality of holes, and a plurality of holes on this plate washer cooperate with described fan housing one end face.
6. according to the described long card of claim 5, it is characterized in that:
The cross section in the hole on the described baffle plate is rectangle, and the gap between this rectangular wide and described fin equates.
7. according to claim 5 or 6 described long cards, it is characterized in that:
Described fan housing is in the form of slot.
8. according to the described long card of claim 7, it is characterized in that:
Described fan is a turbofan.
9. described according to Claim 8 long card is characterized in that:
Described fan housing is provided with ventilation hole in the air inlet position of described fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201325560U CN201435898Y (en) | 2009-06-05 | 2009-06-05 | Novel radiating device and long card utilizing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201325560U CN201435898Y (en) | 2009-06-05 | 2009-06-05 | Novel radiating device and long card utilizing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201435898Y true CN201435898Y (en) | 2010-03-31 |
Family
ID=42054711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201325560U Expired - Fee Related CN201435898Y (en) | 2009-06-05 | 2009-06-05 | Novel radiating device and long card utilizing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201435898Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019119266A1 (en) * | 2017-12-19 | 2019-06-27 | 深圳市大疆创新科技有限公司 | Heat dissipation structure, remote control device, and unmanned aerial vehicle kit |
| CN110703541A (en) * | 2019-09-20 | 2020-01-17 | 浙江华睿科技有限公司 | Heat dissipation mechanism and industrial camera |
-
2009
- 2009-06-05 CN CN2009201325560U patent/CN201435898Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019119266A1 (en) * | 2017-12-19 | 2019-06-27 | 深圳市大疆创新科技有限公司 | Heat dissipation structure, remote control device, and unmanned aerial vehicle kit |
| CN110703541A (en) * | 2019-09-20 | 2020-01-17 | 浙江华睿科技有限公司 | Heat dissipation mechanism and industrial camera |
| CN110703541B (en) * | 2019-09-20 | 2021-07-20 | 浙江华睿科技有限公司 | Heat dissipation mechanism and industrial camera |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Benpo Intelligent Technology Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Benpo Intelligent Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20130605 |