CN102331830A - Air-suction notebook computer radiating frame - Google Patents
Air-suction notebook computer radiating frame Download PDFInfo
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- CN102331830A CN102331830A CN201110169378A CN201110169378A CN102331830A CN 102331830 A CN102331830 A CN 102331830A CN 201110169378 A CN201110169378 A CN 201110169378A CN 201110169378 A CN201110169378 A CN 201110169378A CN 102331830 A CN102331830 A CN 102331830A
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- notebook computer
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- pedestal
- notebook
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Abstract
The invention provides an air-suction notebook computer radiating frame, belonging to auxiliary equipment for household electrical appliances. The air-suction notebook computer radiating frame comprises a base frame and a fan, wherein a radiating hollow cavity can be formed between the bottom of a notebook computer and a table top; the fan is arranged on the base frame; and the exhausting direction of the fan faces relative to the base frame from the top to the bottom. Due to the adoption of the radiating frame, the speed of cold air entering the notebook computer is increased on the premise of not increasing the structural complexity of the radiating frame, and the radiating efficiency is increased.
Description
Affiliated technical field
The present invention relates to a kind of household electrical appliance utility appliance, especially, is a kind of heat radiating rack of notebook computer, comprises pedestal and fan.
Background technology
At present, notebook computer is very popularized, because it is easy to carry, therefore is widely loved by the people, and has almost become people's requisite electric equipment of amusement of working; Yet; Along with the release of some big game softwares at present, the player who likes playing tended to make notebook computer high continuously year several hours when using notebook; This will make notebook computer produce huge heat; The heating radiator that only relies on notebook to carry has been difficult to heat is in time got rid of outside the machine, therefore must be by means of heat radiating rack of notebook computer.
Present heat radiating rack of notebook computer is roughly as shown in Figure 1; Mainly be made up of pedestal 1 and fan 2, pedestal 1 generally can make and form heat radiation cavity 11 between notebook bottom and the desktop, and fan 2 is fixed on the pedestal 1; Towards the blowing of notebook bottom, its airflow direction is shown in dotted arrow among Fig. 1.For the traditional heat radiating rack of notebook computer of this kind, its problem is as shown in Figure 3, and the air-flow that is blown out by fan 2 is when striking notebook 3 bottoms; Owing to receive resistance, more a part of air-flow will spread to periphery along notebook 3 bottoms, and another part air-flow goes back bounce-back; Shown in dotted arrow among Fig. 3; Like this, in fact get into the inner cold air amount of notebook 3 seldom, so the radiating effect of traditional notebook heat radiation rack is not high.
Summary of the invention
To the problems referred to above, the object of the present invention is to provide a kind of air suction type heat radiating rack of notebook computer, this heat radiation rack can improve the speed that cold air gets into notebook under the prerequisite that does not strengthen the heat radiation rack structure complexity, thereby strengthens radiating efficiency.
The technical solution adopted for the present invention to solve the technical problems is: this heat radiating rack of notebook computer comprises that pedestal, fan, said pedestal can make a heat radiation of formation cavity between notebook computer bottom and the desktop; Said fan is arranged on the said pedestal, and the air draft direction of this fan with respect to said pedestal from top to bottom.
Further, said pedestal is made up of three flat boards that surround wedge shape cavity, and this wedge shape cavity is as said heat radiation cavity, and the said planar surface in the top is covered with air vent.
Further, said fan is supplied power by USB interface.
Beneficial effect of the present invention is: this air suction type heat radiating rack of notebook computer is when work, because airflow direction that fan produces is from top to bottom, therefore for notebook; Fan is the sucking-off hot-air from the louvre of notebook bottom, side by side to external, because fan exhaust is to being open heat radiation cavity; Therefore gas-flow resistance is less, so the speed of hot-air sucking-off is high, then replenishes as air pressure; The cold air flow velocity that gets into notebook in the notebook ventiduct is also higher; This heat radiation rack can improve the speed that cold air gets into notebook under the prerequisite that does not strengthen the heat radiation rack structure complexity, thereby strengthens radiating efficiency.
Description of drawings
Fig. 1 is a traditional notebook heat radiation rack synoptic diagram.
Fig. 2 is the synoptic diagram of this air suction type heat radiating rack of notebook computer.
Fig. 3 is the work synoptic diagram of traditional notebook heat radiation rack.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified:
In the embodiment shown in Figure 2; This heat radiating rack of notebook computer comprises that pedestal 1, fan 2, said pedestal 1 can make a heat radiation of formation cavity 11 between notebook computer bottom and the desktop; Said fan 2 is arranged on the said pedestal 1; The air draft direction of this fan 2 with respect to said pedestal 1 from top to bottom, shown in dotted arrow among Fig. 2.
Above-mentioned air suction type heat radiating rack of notebook computer, said pedestal 1 is made up of three flat boards that surround wedge shape cavity, and this wedge shape cavity is as said heat radiation cavity 11, and the said planar surface in the top is covered with air vent.
Above-mentioned air suction type heat radiating rack of notebook computer, said fan 2 is supplied power by USB interface.
Above-mentioned air suction type heat radiating rack of notebook computer is when work, because fan 2 airflow direction that produces is from top to bottom, therefore for notebook; Fan 2 is the sucking-off hot-air from the louvre of notebook bottom, side by side to external, because fan 2 air drafts are to being open heat radiation cavity 11; Therefore gas-flow resistance is less, so the speed of hot-air sucking-off is high, then replenishes as air pressure; The cold air flow velocity that gets into notebook in the notebook ventiduct is also higher; This heat radiation rack can improve the speed that cold air gets into notebook under the prerequisite that does not strengthen the heat radiation rack structure complexity, thereby strengthens radiating efficiency.
Claims (3)
1. air suction type heat radiating rack of notebook computer; Comprise that pedestal (1), fan (2), said pedestal (1) can make a heat radiation of formation cavity (11) between notebook computer bottom and the desktop; Said fan (2) is arranged on the said pedestal (1), it is characterized in that: the air draft direction of this fan (2) with respect to said pedestal (1) from top to bottom.
2. air suction type heat radiating rack of notebook computer according to claim 1 is characterized in that: said pedestal (1) is made up of three flat boards that surround wedge shape cavity, and this wedge shape cavity is as said heat radiation cavity (11), and the said planar surface in the top is covered with air vent.
3. air suction type heat radiating rack of notebook computer according to claim 1 is characterized in that: said fan (2) is supplied power by USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110169378A CN102331830A (en) | 2011-06-22 | 2011-06-22 | Air-suction notebook computer radiating frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110169378A CN102331830A (en) | 2011-06-22 | 2011-06-22 | Air-suction notebook computer radiating frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102331830A true CN102331830A (en) | 2012-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110169378A Pending CN102331830A (en) | 2011-06-22 | 2011-06-22 | Air-suction notebook computer radiating frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102331830A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103385604A (en) * | 2013-08-08 | 2013-11-13 | 江苏名佳工艺家俱有限公司 | Heat-sinkable computer desk |
| CN109308108A (en) * | 2018-10-31 | 2019-02-05 | 徐州工程学院 | A kind of radiating frame for notebook computer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2888522Y (en) * | 2006-01-17 | 2007-04-11 | 政久兴业股份有限公司 | Heat radiating seat structure for placing notebook computer |
| CN2921935Y (en) * | 2006-07-24 | 2007-07-11 | 徐向宇 | Notebook computer external radiating device |
| CN201468453U (en) * | 2009-08-07 | 2010-05-19 | 中国计量学院 | Notebook computer desk |
| CN201497943U (en) * | 2009-08-31 | 2010-06-02 | 李小瑞 | Lateral air-supply type heat sink for notebook computer |
| CN201576236U (en) * | 2009-11-26 | 2010-09-08 | 刘峻 | Plastic heat radiation stand for laptop |
-
2011
- 2011-06-22 CN CN201110169378A patent/CN102331830A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2888522Y (en) * | 2006-01-17 | 2007-04-11 | 政久兴业股份有限公司 | Heat radiating seat structure for placing notebook computer |
| CN2921935Y (en) * | 2006-07-24 | 2007-07-11 | 徐向宇 | Notebook computer external radiating device |
| CN201468453U (en) * | 2009-08-07 | 2010-05-19 | 中国计量学院 | Notebook computer desk |
| CN201497943U (en) * | 2009-08-31 | 2010-06-02 | 李小瑞 | Lateral air-supply type heat sink for notebook computer |
| CN201576236U (en) * | 2009-11-26 | 2010-09-08 | 刘峻 | Plastic heat radiation stand for laptop |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103385604A (en) * | 2013-08-08 | 2013-11-13 | 江苏名佳工艺家俱有限公司 | Heat-sinkable computer desk |
| CN109308108A (en) * | 2018-10-31 | 2019-02-05 | 徐州工程学院 | A kind of radiating frame for notebook computer |
| CN109308108B (en) * | 2018-10-31 | 2024-02-02 | 徐州工程学院 | Notebook computer cooling rack |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120125 |