CN2800358Y - Heat radiation module - Google Patents
Heat radiation module Download PDFInfo
- Publication number
- CN2800358Y CN2800358Y CN 200520018403 CN200520018403U CN2800358Y CN 2800358 Y CN2800358 Y CN 2800358Y CN 200520018403 CN200520018403 CN 200520018403 CN 200520018403 U CN200520018403 U CN 200520018403U CN 2800358 Y CN2800358 Y CN 2800358Y
- Authority
- CN
- China
- Prior art keywords
- heat radiation
- radiation module
- intake vent
- portable electronic
- lower cover
- 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)
Abstract
The utility model relates to a heat radiation module, which is suitable for a portable electronic device. The utility model comprises a machine casing and a host machine module, wherein the machine casing comprises an upper cover and a lower cover provided with an air inlet. The heat radiation module comprises a flow guiding component, a fixing base and a fan, wherein one side of the flow guiding component is connected to the inner surface of the lower cover and is formed into a whole with the lower cover, and the fixing base is fixed on one side of the flow guiding component and is provided with a first surface, a second surface and a second air inlet, wherein the first surface is in contact with a heating electronic element and the flow guiding component and the fixing base are formed into a flow field region and an air outlet. The fan is arranged on the second surface of the fixing base and is positioned in the flow field region. The production cost and the thickness of the portable electronic device can be reduced by the heat radiation module.
Description
Technical field
The utility model relates to a kind of heat radiation module, particularly relates to the heat radiation module of a kind of no shell block (Housing), and it is suitable for a portable electronic apparatus, in order to provide heat sinking function to portable electronic apparatus.
Background technology
In recent years; along with advancing by leaps and bounds of computer technology; except the continuous lifting of the running speed of computer; the heating power of the electronic component of host computer inside also constantly upwards promotes; cause the temporary or nonvolatil inefficacy of electronic component for the electronic component that prevents host computer inside is overheated; known techniques can install a heat radiation module usually in the inside of host computer additional; reduce the host computer temperature inside in order to hot air discharge to the external world, make that the running of host computer can be more smooth and easy host computer inside.Because the restriction on the size of notebook computer causes the main frame volume inside of notebook computer narrow, make become very important of providing of heat radiation module.In addition, except above-mentioned notebook computer, the inside of some portable electronic apparatus also needs to install the heat radiation module that is used to provide heat sinking function, and these portable electronic apparatus for example are kneetop computer, panel computer and palmtop computer etc.
Please refer to shown in Figure 1ly, it illustrates the diagrammatic cross-section that known a kind of module that dispels the heat is applied to portable electronic apparatus.Known a kind of heat radiation module 100 is to be applicable to a portable electronic apparatus, for example is notebook computer.This portable electronic apparatus comprises a main frame module (not illustrating) and a casing 10, and wherein the main frame module has a motherboard 20, and it is to be assembled in the casing 10.In addition, casing 10 has one first opening 12 and one second opening 14, and the first above-mentioned opening 12 is the bottoms that are positioned at casing 10, and in order to the usefulness as air intake, and second opening 14 is the lateral margins that are positioned at casing 10, in order to the usefulness as air-out.
Aforesaid heat radiation module 100 comprises a shell block 110 and a fan 120, and wherein shell block 110 is to lock on motherboard 20 to utilize screw.In addition, shell block 110 has one first air intake vent 112, a flow field area territory 114 and an air outlet 116 and one second air intake vent 118, and aforesaid fan 120 is the tops that are equipped on shell block 110, and be positioned at the flow field regions 114 of shell block 110, in order to the power resources of air current flow to be provided, and first air intake vent 112 is the bottoms that are positioned at shell block 110, and regards to first opening 12, and second air intake vent 118 is the tops that are positioned at shell block 110.In addition, first air intake vent 112 and second air intake vent 118 are to be communicated in flow field regions 114, and are communicated in air outlet 116 via flow field regions 114, and have a gas channel 140 between the air outlet 116 and second opening 14.In order to improve the radiating efficiency of heat radiation module 100, heat radiation module 100 more can comprise a heating radiator 130, and it is equipped in the gas channel 140, and utilizes the air-flow that circulates in the gas channel 140 to take away the heat energy on the surface of heating radiator 130.
When the running of heat radiation module 100, the fan 120 of heat radiation module 100 will attract the air outside of casing 10, enter in the flow field regions 114 via first opening 12 and first air intake vent 112 in regular turn.Simultaneously, fan 120 also will attract the hot gas in the portable electronic apparatus, enter in the flow field regions 114 via second air intake vent 118, and the hot gas in this moment air outside and the portable electronic apparatus will circulate (wander) afterwards in flow field regions 114, to be disposed to via second opening 14 of air outlet 116 and portable electronic apparatus in regular turn beyond the casing 10 of portable electronic apparatus, use the temperature inside that reduces portable electronic apparatus.
Based on as can be known above-mentioned, known techniques is equipped with shell block 110 in the outside of fan 120 purpose be allow portable electronic apparatus the outside cold air with and inner hot-air convection current apace, and then reach the temperature that reduces portable electronic apparatus.For shell block 110 and interior fan 120 thereof being fixed to the inside of casing 10, known be with screw with shell block 110 lockings on motherboard 20.It should be noted that because the quality of motherboard 20 is less, when causing fan 120 when the module 100 that dispels the heat, will make shell block 110 become and be easy to shake, and then cause the generation of noise along with the rotation of fan 120 in high-speed rotation.
On the other hand, because its weight of portable electronic apparatus now and thickness all develop towards light, thin direction, and known portable electronic apparatus adopts the heat radiation module 100 with shell block 110 ccontaining fans 120 mostly, except meeting causes the thickness increase of portable electronic apparatus, also can relatively improve the cost of portable electronic apparatus like this.
Summary of the invention
Technical problem to be solved in the utility model is the heat radiation module that is to provide a kind of new structure, technical matters to be solved is to make it be applicable to a portable electronic apparatus, in order to the production cost and the thickness of the heat radiation module that reduces portable electronic apparatus, thereby be suitable for practicality more.
Another technical matters to be solved in the utility model is to be to provide a kind of heat radiation module, and technical matters to be solved is to make it be applicable to a portable electronic apparatus, in order to the radiating efficiency of lifting portable electronic apparatus, thereby is suitable for practicality more.
A technical matters more to be solved in the utility model is to be to provide a kind of heat radiation module, and technical matters to be solved is to make it be applicable to a portable electronic apparatus, in order to the generation of reduction vibrations and noise, thereby is suitable for practicality more.
The technical scheme that its technical matters that solves the utility model adopts is: propose a kind of heat radiation module, be suitable for a portable electronic apparatus, portable electronic apparatus comprises a casing and a main frame module, wherein casing comprises a loam cake and a lower cover, above-mentioned lower cover has one first air intake vent, and lower cover and loam cake constitute an accommodation space and an opening, and the main frame module is to be equipped within the accommodation space, and have an at least one heat-generating electronic elements and a motherboard, wherein motherboard is the inner face that is provided in loam cake, and heat-generating electronic elements is to be configured on the motherboard, the heat radiation module is equipped in the accommodation space, and this heat radiation module comprises an air guide, one fixed pedestal and a fan, wherein a side of air guide is the inner face that is connected to lower cover, and integrally formed with lower cover.In addition, fixed pedestal is the opposite side that is fixed on air guide, and fixed pedestal has one first, one second and one second air intake vent with respect to first, wherein first face is to contact with heat-generating electronic elements, and air guide and fixed pedestal constitute a flow field area territory and an air outlet, the first above-mentioned air intake vent and second air intake vent are to be communicated in flow field regions, and are communicated in air outlet via flow field regions, and have a gas channel between air outlet and the opening.In addition, fan is to be equipped on second of fixed pedestal, and is positioned within the flow field regions.
According to the described heat radiation module of preferred embodiment of the present utility model, wherein the axial rotary of fan be with the central shaft of first air intake vent to being parallel to each other in fact, and the central shaft of first air intake vent is to being that central shaft with air outlet is to vertical in fact mutually.
According to the described heat radiation module of preferred embodiment of the present utility model, for example more comprise a heating radiator, it is equipped in the gas channel.
Another technical scheme that its technical matters that solves the utility model adopts is: a kind of portable electronic apparatus is provided, it comprises a casing, a main frame module and a heat radiation module, wherein casing is to comprise a loam cake and a lower cover, above-mentioned lower cover has one first air intake vent, and lower cover and loam cake are to constitute an accommodation space and an opening.In addition, the main frame module is to be equipped within the accommodation space, and has an at least one heat-generating electronic elements and a motherboard, and wherein motherboard is the inner face that is provided in loam cake, and heat-generating electronic elements is to be configured on the motherboard.In addition, the heat radiation module is to be equipped in the accommodation space, this heat radiation module comprises an air guide, one fixed pedestal and a fan, wherein a side of air guide is the inner face that is connected to lower cover, and air guide is integrally formed with lower cover, and fixed pedestal is the opposite side that is fixed on air guide, and fixed pedestal has one first, one second and one second air intake vent with respect to first, the first above-mentioned face is to contact with heat-generating electronic elements, and air guide and fixed pedestal constitute a flow field area territory and an air outlet, wherein first air intake vent and second air intake vent are to be communicated in flow field regions, and be communicated in air outlet via flow field regions, and has a gas channel between air outlet and the opening.Aforesaid fan is to be equipped on second of fixed pedestal, and is positioned within the flow field regions.
According to the described portable electronic apparatus of preferred embodiment of the present utility model, wherein portable electronic apparatus can be a notebook computer.
According to the described portable electronic apparatus of preferred embodiment of the present utility model, wherein the axial rotary of fan be with the central shaft of first air intake vent to being parallel to each other in fact, and the central shaft of first air intake vent is to being that central shaft with air outlet is to vertical in fact mutually.
According to the described portable electronic apparatus of preferred embodiment of the present utility model, the module that wherein dispels the heat for example more comprises a heating radiator, and it is equipped in the gas channel.
Based on above-mentioned, compared to known heat radiation module with the ccontaining fan of shell block, heat radiation module of the present utility model need not use shell block, but directly form air guide with the part of the casing of portable electronic apparatus, so can reduce the cost of parts of heat radiation module, and can reduce the integral thickness of portable electronic apparatus.In addition, because the utility model is that fan is connected to fixed pedestal, and via fixed pedestal is locked on the air guide of lower cover, and be positioned within the flow field regions.In addition, because air guide is to be shaped in casing, and casing has bigger quality, the vibrations that when running up, produced with the buffering fan, and then relatively reduce the noise that is produced because of vibrations.
The utility model compared with prior art has tangible advantage and beneficial effect.Via as can be known above-mentioned, the utility model relates to a kind of heat radiation module, is to be suitable for a portable electronic apparatus, and it comprises a casing and a main frame module, and wherein casing comprises a loam cake and a lower cover, and lower cover has one first air intake vent.This heat radiation module comprises an air guide, a fixed pedestal and a fan, and wherein a side of air guide is the inner face that is connected to lower cover, and integrally formed with lower cover.Fixed pedestal is the opposite side that is fixed on air guide, and has one first, one second and second air intake vent, and wherein first face is to contact with heat-generating electronic elements, and air guide and fixed pedestal constitute a flow field area territory and an air outlet.Fan is to be equipped on second of fixed pedestal, and is positioned within the flow field regions.This heat radiation module removes the production cost that can reduce portable electronic apparatus, also can reduce the thickness of portable electronic apparatus.
By technique scheme, the utility model heat radiation module has following advantage at least:
(1),, therefore can reduce the cost of heat radiation module, and then reduce the cost of portable electronic apparatus because heat radiation module of the present utility model need not use and be used for the shell block of ccontaining fan compared to known heat radiation module.
(2) compared to known heat radiation module, because heat radiation module of the present utility model need not use and be used for the shell block of ccontaining fan, so the thickness of portable electronic apparatus need not relatively increase along with setting of shell block.In other words, use the thickness that heat radiation module of the present utility model can reduce portable electronic apparatus.
(3) the utility model is to be equipped with a fixed pedestal between fan and heat-generating electronic elements, wherein fixed pedestal removes and can be connected to fan, beyond being positioned to fan within the flow field regions, fixed pedestal is the contact heating electronic component more directly, because metal is good heat-conducting, so can reduce the working temperature of heat-generating electronic elements, and then relatively improve the radiating efficiency of heat radiation module.
(4) compared to known heat radiation module, the utility model is provided in fan on the fixed pedestal, and with fixed pedestal locking on the air guide of lower cover, because air guide is to be shaped in casing, and casing has bigger quality, with the vibrations that when running up, produced of buffering fan, and then relatively reduce the noise that is produced because of vibrations.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of instructions, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 illustrates the diagrammatic cross-section that known a kind of module that dispels the heat is applied to portable electronic apparatus.
Fig. 2 illustrates the diagrammatic cross-section that a kind of module that dispels the heat of the present utility model is applied to portable electronic apparatus.
10: 12: the first openings of casing
18: lower cover 18a: first air intake vent
20: motherboard 30: accommodation space
40: opening 50: heat-generating electronic elements
100: heat radiation module 110: shell block
Air intake vent 114 in 112: the first: flow field regions
116: 118: the second air intake vents of air outlet
120: fan 130: heating radiator
140: gas channel 200: the heat radiation module
210: air guide 212: flow field regions
220: 222: the first of fixed pedestals
224: the second 226: the second air intake vents
230: fan 250: air outlet
260: gas channel 270: heating radiator
Embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to its embodiment of heat radiation module, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.
Please refer to shown in Figure 2ly, it illustrates the diagrammatic cross-section that a kind of module that dispels the heat of the present utility model is applied to portable electronic apparatus.Heat radiation module 200 of the present utility model is to be applicable to a portable electronic apparatus, and this portable electronic apparatus for example is a notebook computer.This portable electronic apparatus comprises a casing 10 and a main frame module (not illustrating), wherein casing 10 comprises a loam cake 16 and a lower cover 18, above-mentioned lower cover 18 has one first air intake vent 18a, and this first air intake vent 18a is in order to the usefulness as heat radiation module 200 air intakes.
What deserves to be mentioned is that in order to reduce the weight of portable electronic apparatus, in the present embodiment, the material of loam cake 16 and lower cover 18 for example is a plastic cement.In addition, loam cake 16 is to constitute an accommodation space 30 and an opening 40 after assembling with lower cover 18, and the main frame module is to be equipped within this accommodation space 30.In addition, the main frame module has an at least one heat-generating electronic elements 50 and a motherboard 20, and wherein motherboard 20 is the inner faces that are provided in loam cake 16, and heat-generating electronic elements 50 is to be configured on the motherboard 20.In the present embodiment, heat-generating electronic elements 50 for example is wafer set or microprocessor.
Aforesaid heat radiation module 200 also is equipped in the accommodation space 30, and this heat radiation module 200 comprises an air guide 210, a fixed pedestal 220 and a fan 230, wherein a side of air guide 210 is the inner faces that are connected to lower cover 18, and integrally formed with lower cover 18, and this integrally formed mode for example is to adopt ejection formation.In addition, fixed pedestal 220 is the opposite sides that are fixed on air guide 210, and this fixing mode can be to utilize screw fixed pedestal 220 to be secured to the opposite side of air guide 210, fixed pedestal 220 can adopt sheet metal, because of its thermal conductivity or rigidity all can meet demand, and the cost of manufacture of sheet metal also can be too not high.
Aforesaid fixed pedestal 220 has one first 222, one second 224 and 1 second air intake vent 226 with respect to first 222, wherein first of fixed pedestal 220 222 will contact with heat-generating electronic elements 50, and above-mentioned fan 230 is to be equipped on second 224 of fixed pedestal 220, and is positioned within the flow field area territory 212 that is made of air guide 210 and fixed pedestal 220.What deserves to be mentioned is, if good heat-conductings such as employing sheet metal can help heat-generating electronic elements 50 heat radiations.So in the present embodiment, fixed pedestal 220 is just as being that a heat dissipation element is configured on the heat-generating electronic elements 50, thus can reduce the working temperature of heat-generating electronic elements 50, and then relatively improve the radiating efficiency of heat radiation module 200.
Accept above-mentioned, air guide 210 is to constitute a flow field area territory 212 and an air outlet 250 with fixed pedestal 220, and the first above-mentioned air intake vent 18a and second air intake vent 226 are to be communicated in flow field regions 212, and are communicated in air outlet 250 via flow field regions 212.Axial rotary that it should be noted that above-mentioned fan 230 be with the central shaft of the first air intake vent 18a to being parallel to each other in fact, and the central shaft of the first air intake vent 18a is to being that central shaft with air outlet 250 is to vertical in fact mutually.
In addition, in order to improve the radiating efficiency of heat radiation module 200, in the present embodiment, heat radiation module 200 can also comprise a heating radiator 270, wherein has a gas channel 260 between air outlet 250 and the opening 40, and heating radiator 270 is to be equipped in the above-mentioned gas channel 260, and utilizes the air-flow that circulates in the gas channel 260 to take away the heat energy on the surface of heating radiator 270.
When the running of heat radiation module 200, the fan 230 of heat radiation module 200 will rotate at high speed, and the cold air in order to the outside that attracts casing 10 enters in the flow field regions 212 via the first air intake vent 18a.Simultaneously, fan 230 also will attract the hot gas in the portable electronic apparatus, enter in the flow field regions 212 via second air intake vent 226, and outside cold air and the interior hot gas of portable electronic apparatus will circulate (wander) afterwards in flow field regions 212 this moment, in regular turn via the opening 40 of air outlet 250 and portable electronic apparatus, and be disposed to beyond the casing 10 of portable electronic apparatus, use the temperature inside that reduces portable electronic apparatus.
Moreover, compared to known shell block 110 is locked on motherboard 20 (as shown in Figure 1), as shown in Figure 2, the utility model is that fan 230 is provided on the fixed pedestal 220, and with fixed pedestal 220 locking on the air guide 210 of lower cover 18 because air guide 210 is to be shaped in casing 10, and casing 10 has bigger quality, with the vibrations that when running up, produced of buffering fan 230, and then relatively reduce the noise that is produced because of vibrations.It should be noted that heat radiation module 200 of the present utility model is not limit is applied to the disclosed notebook computer of the foregoing description, can also be kneetop computer, panel computer and palmtop computer etc.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art are not in breaking away from the technical solutions of the utility model scope, when the structure that can utilize above-mentioned announcement and technology contents are made a little change or be modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (9)
1, a kind of heat radiation module, be suitable for a portable electronic apparatus, this portable electronic apparatus comprises a casing and a main frame module, wherein this casing comprises a loam cake and a lower cover, this lower cover has one first air intake vent, and this lower cover and this loam cake constitute an accommodation space and an opening, and this main frame module is to be equipped within this accommodation space, and have an at least one heat-generating electronic elements and a motherboard, wherein this motherboard is the inner face that is provided in this loam cake, and this heat-generating electronic elements is to be configured on this motherboard, and this heat radiation module is equipped in this accommodation space, is characterised in that this heat radiation module comprises:
One air guide, one side are the inner faces that is connected to this lower cover, and this air guide is integrally formed with this lower cover;
One fixed pedestal, be fixed on the opposite side of this air guide, and this fixed pedestal has one first, with respect to this first one second and one second air intake vent, wherein this first face is to contact with this heat-generating electronic elements, and this air guide and this fixed pedestal constitute a flow field area territory and an air outlet, wherein this first air intake vent and this second air intake vent are to be communicated in this flow field regions, and be communicated in this air outlet, and has a gas channel between this air outlet and this opening via this flow field regions; And
One fan is equipped on this second of this fixed pedestal, and is positioned within this flow field regions.
2, heat radiation module according to claim 1, the axial rotary that it is characterized in that wherein said fan be with the central shaft of this first air intake vent to being parallel to each other in fact, and the central shaft of this first air intake vent is to being that central shaft with this air outlet is to vertical in fact mutually.
3, heat radiation module according to claim 1 is characterized in that more comprising a heating radiator, and it is equipped in this gas channel.
4, heat radiation module according to claim 1 is characterized in that wherein said fixed pedestal is to be a sheet metal.
5, a kind of portable electronic apparatus is characterized in that it comprises:
One casing comprises a loam cake and a lower cover, and wherein lower cover has one first air intake vent, and this lower cover and this loam cake are to constitute an accommodation space and an opening;
One main frame module is to be equipped within this accommodation space, and has an at least one heat-generating electronic elements and a motherboard, and wherein this motherboard is the inner face that is equipped on this loam cake, and this heat-generating electronic elements is to be configured on this motherboard;
One heat radiation module, it is equipped in this accommodation space, and this heat radiation module comprises:
One air guide, one side are the inner faces that is connected to this lower cover, and this air guide is integrally formed with this lower cover;
One fixed pedestal, be fixed on the opposite side of this air guide, and this fixed pedestal has one first, with respect to this first one second and one second air intake vent, wherein this first face is to contact with this heat-generating electronic elements, and this air guide and this fixed pedestal constitute a flow field area territory and an air outlet, wherein this first air intake vent and this second air intake vent are to be communicated in this flow field regions, and be communicated in this air outlet, and has a gas channel between this air outlet and this opening via this flow field regions; And
One fan is provided in this second of this fixed pedestal, and is positioned within this flow field regions.
6, portable electronic apparatus according to claim 5 is characterized in that wherein said portable electronic apparatus is to be a notebook computer.
7, portable electronic apparatus according to claim 5, the axial rotary that it is characterized in that wherein said fan be with the central shaft of this air intake vent to being parallel to each other in fact, and the central shaft of this first air intake vent is to being that central shaft with this air outlet is to vertical in fact mutually.
8, portable electronic apparatus according to claim 5 is characterized in that wherein said heat radiation module more comprises a heating radiator, and it is equipped in this gas channel.
9, portable electronic apparatus according to claim 5 is characterized in that wherein said fixed pedestal is to be a sheet metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520018403 CN2800358Y (en) | 2005-04-29 | 2005-04-29 | Heat radiation module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520018403 CN2800358Y (en) | 2005-04-29 | 2005-04-29 | Heat radiation module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2800358Y true CN2800358Y (en) | 2006-07-26 |
Family
ID=36842853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520018403 Expired - Lifetime CN2800358Y (en) | 2005-04-29 | 2005-04-29 | Heat radiation module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2800358Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103260380A (en) * | 2012-02-21 | 2013-08-21 | 纬创资通股份有限公司 | Heat dissipation mechanism suitable for electronic device and electronic device thereof |
| US9723752B2 (en) | 2013-05-16 | 2017-08-01 | Asustek Computer Inc. | Heat dissipating system |
| CN113374736A (en) * | 2020-03-10 | 2021-09-10 | 神讯电脑(昆山)有限公司 | Anti-falling fan strengthening structure |
-
2005
- 2005-04-29 CN CN 200520018403 patent/CN2800358Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103260380A (en) * | 2012-02-21 | 2013-08-21 | 纬创资通股份有限公司 | Heat dissipation mechanism suitable for electronic device and electronic device thereof |
| CN103260380B (en) * | 2012-02-21 | 2015-09-09 | 纬创资通股份有限公司 | Heat dissipation mechanism suitable for electronic device and electronic device thereof |
| US9723752B2 (en) | 2013-05-16 | 2017-08-01 | Asustek Computer Inc. | Heat dissipating system |
| CN113374736A (en) * | 2020-03-10 | 2021-09-10 | 神讯电脑(昆山)有限公司 | Anti-falling fan strengthening structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103089668B (en) | Integrated-type turbo molecular pump | |
| US7436665B2 (en) | Heat-dissipating assembly of computer housing | |
| CN1690437A (en) | Pump, cooler, and electronic device | |
| CN1435575A (en) | Centrifugel fan unit with vortex chamber and electronic device provided with same | |
| CN101031195A (en) | A heat sink with a centrifugal fan | |
| CN1320357A (en) | Apparatus for cooling a box with heat genrating elements received therein and a method for cooling same | |
| CN2800356Y (en) | Heat radiation module | |
| CN2800358Y (en) | Heat radiation module | |
| KR20040094299A (en) | Heat-Dissipating Fan Module of Electronic Apparatus | |
| CN1851610A (en) | Extended radiating device | |
| CN2800357Y (en) | Heat radiation module | |
| CN2828905Y (en) | Heat sink | |
| CN2864795Y (en) | Heat dissipation module for notebook computer | |
| CN2699475Y (en) | Radiating device for electronic equipment | |
| CN200966202Y (en) | Heat radiation housing | |
| CN2842546Y (en) | Radiator structure | |
| CN102270026B (en) | There is the multi-fan heat abstractor of separate airflow passage | |
| CN2658444Y (en) | Guiding cover of heat radiation system | |
| CN2859805Y (en) | Heat dissipation shelf for data access unit | |
| CN2864794Y (en) | Motherboard and its CPU heat abstractor | |
| CN2720506Y (en) | Electronic equipment radiating device | |
| CN112328056A (en) | Automatic heat dissipation component of big data computing server | |
| CN1271337C (en) | Radiation fan module structure for electronic equipment | |
| CN2678131Y (en) | Radiator | |
| CN2821784Y (en) | Hard disc machine heat radiator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20061020 Pledge (preservation): Preservation |
|
| PD01 | Discharge of preservation of patent |
Date of registration: 20070325 Pledge (preservation): Preservation |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Compal information technology (Kunshan) Co., Ltd. Assignor: Renbao Computer Industry Co., Ltd. Contract fulfillment period: 2008.1.20 to 2013.1.19 Contract record no.: 2009990000534 Denomination of utility model: Loop-type radiating module group Granted publication date: 20060726 License type: Exclusive license Record date: 20090521 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.1.20 TO 2013.1.19; CHANGE OF CONTRACT Name of requester: COMPAL INFORMATION TECHNOLOGY(KUNSHAN)CO.,LTD. Effective date: 20090521 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150429 Granted publication date: 20060726 |