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CN109002131A - The laptop of fan component and its composition - Google Patents

The laptop of fan component and its composition Download PDF

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Publication number
CN109002131A
CN109002131A CN201810675548.4A CN201810675548A CN109002131A CN 109002131 A CN109002131 A CN 109002131A CN 201810675548 A CN201810675548 A CN 201810675548A CN 109002131 A CN109002131 A CN 109002131A
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CN
China
Prior art keywords
fan
volute
nested
blades
bottom case
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.)
Pending
Application number
CN201810675548.4A
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Chinese (zh)
Inventor
金光伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Suzhou Computer Co Ltd
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Suzhou Computer Co Ltd
Samsung Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Suzhou Computer Co Ltd, Samsung Electronics Co Ltd filed Critical Samsung Electronics Suzhou Computer Co Ltd
Priority to CN201810675548.4A priority Critical patent/CN109002131A/en
Publication of CN109002131A publication Critical patent/CN109002131A/en
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/20—Cooling means
    • G06F1/203—Cooling means for portable computers, e.g. for laptops
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
    • G06F1/1658—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories related to the mounting of internal components, e.g. disc drive or any other functional module

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  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

A kind of fan component, including the first fan (11), the first spiral case (12) positioned at the outside of the first fan (11), second fan (21), the second spiral case (22) positioned at the outside of the second fan (21), and driving part (3), wherein, first fan (11) and the second fan (21) coaxial arrangement, second fan (21) is axially mobile to be nested in the first fan (11), second spiral case (22) is axially mobile to be nested in the first spiral case (12), fan component has contraction state and extended mode, in a contracted state, driving portion (3) drives the second fan (21) along axially nested to the first fan (11), driving portion (3) drives the second spiral case (22) along axially nested to the first spiral case (12), in an expanded state, driving Portion (3) drives the second fan (21) to expand along axial direction from the first fan (11) come to increase fan dimension, driving portion (3) driving the second spiral case (22) is expanded along axial direction from the first spiral case (12) come to increase heat-dissipating space.

Description

The laptop of fan component and its composition
Technical field
The present invention relates to a kind of fan components for laptop, desktop computer and other mobile electronic devices.
Background technique
Laptop in the prior art, since fuselage space is limited, the size and heat-dissipating space of fan are solid It is fixed to change, which results in the radiating efficiency of laptop is lower, so that the power consumption and performance of equipment can not be into The promotion of one step.Especially the heat dissipation problem of game sheet is always the concern by player, a kind of notes this product of heat radiation It is that player expects very much.
Summary of the invention
In order to solve the shortcomings of the prior art, the object of the present invention is to provide a kind of flexible increase wind by fan It fans heat-sinking capability or cooperates the increase heat-dissipating space of notebook bottom mechanism.
To achieve the above objectives, the present invention provides a kind of fan components, including the first fan, positioned at first wind The first spiral case, the second fan, the second spiral case and driving part positioned at the outside of second fan of the outside of fan, Wherein, first fan and the coaxial arrangement of the second fan, second fan is axially mobile be nested in it is described The first fan, second spiral case is axially mobile to be nested in first spiral case, the fan component tool Have contraction state and extended mode, in a contracted state, the described driving portion driving second fan along it is axially nested extremely First fan, the driving portion driving second spiral case are expanding along first spiral case Under exhibition state, the driving portion driving second fan is expanded along axial direction from first fan come to increase wind Size is fanned, the driving portion driving second spiral case is expanded along axial direction from first spiral case come to increase heat dissipation Space.
Preferably, first fan with a thickness of h, second fan with a thickness of h, by first wind The height of the fan component of fan and the second fan composition is h0, h1+h2 >=h0.
Preferably, first fan and the second fan include centerbody and blade, the center of second fan The axially mobile centerbody for being nested in first fan of body, the blade of second fan are axially translatable The blade for being nested in first fan.
Preferably, the blade of first fan is in hollow structure, in a contracted state, the leaf of second fan Piece is inserted into the blade interior of first fan, in an expanded state, second fan along axial direction correspondingly Blade is stretched out along axial direction from the blade interior of first fan.
Preferably, the blade of second fan overlaps setting with the blade of corresponding first fan, in contraction state Under, the blade of second fan overlaps on the blade side of first fan along axial direction correspondingly, is extending Under state, the blade of second fan is stretched out along axial direction from the blade side of first fan.
Preferably, it is provided with the first limiting component between first fan and the second fan, it is described for limiting Maximum distance between first fan and the second fan.
Preferably, it is provided with the second limiting component between first spiral case and the second spiral case, it is described for limiting Maximum distance between first spiral case and the second spiral case.
Preferably, the driving part includes being connected to the first mandrel of first fan and being connected to described the Second mandrel of two fans, second mandrel is axially mobile to be nested in first mandrel.
According to another aspect of the present invention, a kind of laptop is provided, including upper bottom case, lower bottom case and as above The fan component, the upper bottom case and lower bottom case are then nested together in side by shaft rotation connection, the other side, The lower bottom case is connected with the first mandrel of the first fan, the second mandrel of the upper bottom case and second fan It is connected, the laptop has contraction state and extended mode, in a contracted state, the upper bottom case and bottom Shell nests together, and drives second fan along first fan, and the driving portion drives institute The second spiral case stated is along first spiral case, in an expanded state, the upper bottom case and the extension of lower bottom case It comes, second fan is driven to expand along axial direction from first fan come to increase fan dimension, the drive Dynamic portion's driving second spiral case is expanded along axial direction from first spiral case come to increase heat-dissipating space.
It preferably, further include an action component, for driving the upper bottom case and lower bottom case to nest together or expanding Expansion.
The present invention is a kind of design for being integrated in existing notebook, by the pull-up of notebook bottom by the stretching of fan blade Bigger heat dissipation area and heat-dissipating space is obtained, to realize better heat dissipation effect.
Detailed description of the invention
Attached drawing 1 describes the first fan and the second fan of the invention and is in extended mode；
Attached drawing 2 describes the first fan and the second fan of the invention and is in contraction state；
Attached drawing 3 describes fan component of the invention and is in extended mode；
Attached drawing 4 describes fan component of the invention and is in contraction state；
Attached drawing 5 describes laptop of the invention and is in extended mode；
Attached drawing 6 describes laptop of the invention and is in contraction state；
Attached drawing 7 describes the perspective view that laptop of the invention is in extended mode.
Specific embodiment
The preferred embodiments of the present invention will be described in detail below so that advantages and features of the invention can be easier to by It will be appreciated by those skilled in the art that so as to make a clearer definition of the protection scope of the present invention.
Referring to shown in attached drawing 1 to attached drawing 4, attached drawing 1 describes the first fan and the second fan of the invention and is in extension shape State, attached drawing 2 describe the first fan and the second fan of the invention and are in contraction state, and attached drawing 3 describes fan of the invention Component is in extended mode, and attached drawing 4 describes fan component of the invention and is in contraction state.
Fan component of the invention, including the first fan 11, positioned at the first spiral case 12, second of the outside of the first fan 11 Fan 21, the second spiral case 22 and driving part 3 positioned at the outside of the second fan 21, wherein the first fan 11 and second Fan 21 is coaxially disposed, and the second fan 21 is axially mobile to be nested in the first fan 11, and the second spiral case 22 is along axially-displaceable Dynamic is nested in the first spiral case 12.
First fan 11 and the second fan 21 include centerbody and the blade with S-shaped curved surface, the center of the second fan 21 The axially mobile centerbody for being nested in the first fan 11 of body, the blade of the second fan 21 is axially mobile to be nested in The blade of first fan 11.Specifically, the blade of the second fan 21 overlaps setting with the blade of corresponding first fan 11, receiving Under contracting state, the blade of the second fan 21 overlaps on the blade side of the first fan 11 along axial direction correspondingly, in extension shape Under state, the blade of the second fan 21 is stretched out along axial direction from the blade side of the first fan 11.
To see on the whole, the design fan has two layers of blade, and when shrinking together, two layers of fan blade is overlapped one Rise, be similar to a fan, when by second layer blade pull-up, second layer blade also with one area of first layer blade combination layer Bigger fan blade, increases fan blade area, improves heat-sinking capability.Fan component has contraction state and extension shape State, in a contracted state, driving portion 3 drive the second fan 21 along axially nested to the first fan 11, and driving portion 3 drives the second snail Shell 22 is along axially nested to the first spiral case 12, and in an expanded state, driving portion 3 drives the second fan 21 along axial direction from the first fan 11 expand come to increase fan dimension, driving portion 3 drives the second spiral case 22 to expand along axial direction from the first spiral case 12 to increase Add heat-dissipating space, the first fan 11 with a thickness of h1, the second fan 21 with a thickness of h2, by the first fan 11 and the second fan 21 The height of the fan component of composition is h0, h1+h2 >=h0.
Driving part 3 includes being connected to the first mandrel of the first fan 11 and being connected to the second core of second fan 21 Axis, the second mandrel is axially mobile to be nested in the first mandrel, when the first mandrel and the second mandrel pass through operating member respectively When part is driven along axial reverse movement, then the transformation of state may be implemented, in addition, being provided between the first mandrel and the second mandrel First limiting component, for limiting the maximum distance between the first fan 11 and the second fan 21, such as limit point.
In addition, the second limiting component 5 is provided between the first spiral case 12 and the second spiral case 22, for limiting the first spiral case 12 and the second maximum distance between spiral case 22, second limiting component 5 be the position limiting slide block along moving direction setting.
In another embodiment of the present invention, the blade of the first fan 11 is in hollow structure, in a contracted state, second The blade of fan 21 is inserted into the blade interior of the first fan 11 along axial direction correspondingly, in an expanded state, the second fan 21 Blade along axial direction from the blade interior of the first fan 11 stretch out.
Referring to shown in attached drawing 5 to attached drawing 7, attached drawing 5 describes laptop of the invention and is in extended mode, attached drawing 6 It describes laptop of the invention and is in contraction state, attached drawing 7 describes laptop of the invention and is in extension shape The perspective view of state.
Laptop in the present embodiment, including upper bottom case 4, lower bottom case 5, fan component and action component, upper bottom Shell 4 and lower bottom case 5 are then nested together in side by the rotation connection of shaft 6, the other side, lower bottom case 5 and the first fan 11 First mandrel is connected, and upper bottom case 4 is connected with the second mandrel of the second fan 21, and laptop has contraction state and expansion Exhibition state, in a contracted state, action component drive upper bottom case and lower bottom case to nest together, and drive the second fan 21 along axial direction Nesting is to the first fan 11, and driving portion 3 drives the second spiral case 22 along axially nested to the first spiral case 12, and heat-dissipating space is limited；? Under extended mode, action component drives upper bottom case and lower bottom case to spread to come, and the second fan 21 of driving is along axial direction from the first fan 11 expand come to increase fan dimension, driving portion 3 drives the second spiral case 22 to expand along axial direction from the first spiral case 12 to increase Add heat-dissipating space, improves heat-sinking capability.It can be seen that this is a kind of integrated design applied to laptop, pass through notes The stretching of fan blade is obtained bigger heat dissipation area and heat-dissipating space by this bottom pull-up, to realize preferably heat dissipation effect Fruit.
The technical concepts and features of embodiment of above only to illustrate the invention, its object is to allow be familiar with technique People understands the contents of the present invention and is implemented, and it is not intended to limit the scope of the present invention, all spiritual according to the present invention The substantive equivalent change or modification done is allincluded in the scope of the present invention.

Claims (10)

1.一种风扇组件，其特征在于：包括第一风扇(11)、位于所述的第一风扇(11)的外部的第一蜗壳(12)、第二风扇(21)、位于所述的第二风扇(21) 的外部的第二蜗壳(22)、以及驱动部件(3)，其中，所述的第一风扇(11)和第二风扇(21)同轴设置，所述的第二风扇(21)沿轴向可移动的嵌套于所述的第一风扇(11)，所述的第二蜗壳(22)沿轴向可移动的嵌套于所述的第一蜗壳(12)，所述的风扇组件具有收缩状态和扩展状态，在收缩状态下，所述的驱动部(3)驱动所述的第二风扇(21)沿轴向嵌套至所述的第一风扇(11)，所述的驱动部(3)驱动所述的第二蜗壳(22)沿轴向嵌套至所述的第一蜗壳(12)，在扩展状态下，所述的驱动部(3)驱动所述的第二风扇(21)沿轴向从所述的第一风扇(11)扩展出来以增加风扇尺寸，所述的驱动部(3)驱动所述的第二蜗壳(22)沿轴向从所述的第一蜗壳(12) 扩展出来以增加散热空间。1. A fan assembly, characterized in that: comprising a first fan (11), a first volute (12) outside the first fan (11), a second fan (21), The second volute (22) outside the second fan (21) and the driving part (3), wherein the first fan (11) and the second fan (21) are coaxially arranged, and the The second fan (21) is movably nested in the first fan (11) in the axial direction, and the second volute (22) is movably nested in the first volute in the axial direction. The housing (12), the fan assembly has a contracted state and an expanded state, and in the contracted state, the driving part (3) drives the second fan (21) to be axially nested to the first A fan (11), the driving part (3) drives the second volute (22) to be axially nested to the first volute (12), and in the expanded state, the The drive part (3) drives the second fan (21) to expand axially from the first fan (11) to increase the size of the fan, and the drive part (3) drives the second worm The casing (22) expands axially from the first volute (12) to increase the heat dissipation space. 2.根据权利要求1所述的风扇组件，其特征在于：所述的第一风扇(11)的厚度为h1，所述的第二风扇(21)的厚度为h2，由所述的第一风扇(11)和第二风扇(21)组成的风扇组件的高度为h0，h1+h2≥h0。2. The fan assembly according to claim 1, characterized in that: the thickness of the first fan (11) is h1, the thickness of the second fan (21) is h2, and the thickness of the first fan (11) is h2. The height of the fan assembly composed of the fan (11) and the second fan (21) is h0, h1+h2≥h0. 3.根据权利要求1所述的风扇组件，其特征在于：所述的第一风扇(11)和第二风扇(21)包括中心体和叶片，所述的第二风扇(21)的中心体沿轴向可移动的嵌套于所述的第一风扇(11)的中心体，所述的第二风扇(21)的叶片沿轴向可移动的嵌套于所述的第一风扇(11)的叶片。3. The fan assembly according to claim 1, characterized in that: the first fan (11) and the second fan (21) comprise a central body and blades, and the central body of the second fan (21) The central body of the first fan (11) is movably nested in the axial direction, and the blades of the second fan (21) are movably nested in the first fan (11) in the axial direction. ) blades. 4.根据权利要求3所述的风扇组件，其特征在于：所述的第一风扇(11)的叶片呈中空结构，在收缩状态下，所述的第二风扇(21)的叶片沿轴向一一对应地插入所述的第一风扇(11)的叶片内部，在扩展状态下，所述的第二风扇(21)的叶片沿轴向从所述的第一风扇(11)的叶片内部伸出。4. The fan assembly according to claim 3, characterized in that: the blades of the first fan (11) are hollow, and in the contracted state, the blades of the second fan (21) are axially One-to-one correspondence is inserted into the blades of the first fan (11), and in the expanded state, the blades of the second fan (21) are inserted axially from the blades of the first fan (11) stick out. 5.根据权利要求3所述的风扇组件，其特征在于：所述的第二风扇(21)的叶片与对应的第一风扇(11)的叶片交叠设置，在收缩状态下，所述的第二风扇(21)的叶片沿轴向一一对应地交叠在所述的第一风扇(11)的叶片侧方，在扩展状态下，所述的第二风扇(21)的叶片沿轴向从所述的第一风扇(11)的叶片侧方伸出。5. The fan assembly according to claim 3, characterized in that: the blades of the second fan (21) overlap the corresponding blades of the first fan (11), and in the contracted state, the The blades of the second fan (21) overlap one by one on the side of the blades of the first fan (11) in the axial direction, and in the expanded state, the blades of the second fan (21) Stretch out from the side of the blade of the first fan (11). 6.根据权利要求1所述的风扇组件，其特征在于：所述的第一风扇(11)和第二风扇(21)之间设置有第一限位部件，用于限定所述的第一风扇(11)和第二风扇(21)之间的最大距离。6. The fan assembly according to claim 1, characterized in that: a first limiting member is provided between the first fan (11) and the second fan (21), for limiting the first Maximum distance between fan (11) and second fan (21). 7.根据权利要求1所述的风扇组件，其特征在于：所述的第一蜗壳(12)和第二蜗壳(22)之间设置有第二限位部件，用于限定所述的第一蜗壳(12)和第二蜗壳(22)之间的最大距离。7. The fan assembly according to claim 1, characterized in that: a second limiting member is provided between the first volute (12) and the second volute (22), for limiting the The maximum distance between the first volute (12) and the second volute (22). 8.权利要求1所述的风扇组件，其特征在于：所述的驱动部件(3)包括连接于所述第一风扇(11)的第一芯轴和连接于所述的第二风扇(21)的第二芯轴，所述的第二芯轴沿轴向可移动的嵌套在所述的第一芯轴内。8. The fan assembly according to claim 1, characterized in that: the driving part (3) comprises a first mandrel connected to the first fan (11) and a shaft connected to the second fan (21) ) of the second mandrel, the second mandrel is axially movable and nested within the first mandrel. 9. 一种笔记本电脑，其特征在于：包括上底壳(4)、下底壳(5)、以及如权利要求1至8任一项所述的风扇组件，所述的上底壳(4)和下底壳(5)在一侧通过转轴(6)转动连接、另一侧则嵌套在一起，所述的下底壳(5)与第一风扇(11)的第一芯轴相连接，所述的上底壳(4)与所述的第二风扇(21)的第二芯轴相连接，所述的笔记本电脑具有收缩状态和扩展状态，在收缩状态下，所述的上底壳(4)和下底壳(5)嵌套在一起，驱动所述的第二风扇(21)沿轴向嵌套至所述的第一风扇(11)，所述的驱动部(3)驱动所述的第二蜗壳(22)沿轴向嵌套至所述的第一蜗壳(12)，在扩展状态下，所述的上底壳(4)和下底壳(5)扩展开来，驱动所述的第二风扇(21)沿轴向从所述的第一风扇(11)扩展出来以增加风扇尺寸，所述的驱动部(3)驱动所述的第二蜗壳(22)沿轴向从所述的第一蜗壳(12) 扩展出来以增加散热空间。9. A notebook computer, characterized in that: comprising an upper bottom case (4), a lower bottom case (5), and a fan assembly as claimed in any one of claims 1 to 8, the upper bottom case (4 ) and the lower bottom case (5) are rotationally connected by a rotating shaft (6) on one side, and the other side is nested together, and the lower bottom case (5) is connected to the first core shaft of the first fan (11) connected, the upper bottom case (4) is connected with the second mandrel of the second fan (21), the notebook computer has a retracted state and an expanded state, and in the retracted state, the upper The bottom case (4) and the lower bottom case (5) are nested together, and the second fan (21) is driven to be axially nested to the first fan (11), and the driving part (3 ) to drive the second volute (22) axially nested to the first volute (12), in the expanded state, the upper bottom case (4) and the lower bottom case (5) Expanding, driving the second fan (21) to expand axially from the first fan (11) to increase the size of the fan, and the driving part (3) driving the second volute (22) expands from the first volute (12) in the axial direction to increase the heat dissipation space. 10.根据权利要求9所述的笔记本电脑，其特征在于：还包括一动作部件，用于带动所述的上底壳和下底壳嵌套在一起或者扩展开。10. The notebook computer according to claim 9, further comprising an action part for driving the upper bottom case and the lower bottom case to nest together or expand apart.
CN201810675548.4A 2018-06-27 2018-06-27 The laptop of fan component and its composition Pending CN109002131A (en)

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Application Number Priority Date Filing Date Title
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CN201810675548.4A Pending CN109002131A (en) 2018-06-27 2018-06-27 The laptop of fan component and its composition

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11480190B2 (en) 2019-03-27 2022-10-25 Compal Electronics, Inc. Fan having first body and second body slidable relative to each other

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104281238A (en) * 2013-07-05 2015-01-14 吴可 Movable cooling fan for notebook computer
CN104503555A (en) * 2014-12-18 2015-04-08 合肥联宝信息技术有限公司 Radiating device capable of adjusting notebook computer radiating space

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104281238A (en) * 2013-07-05 2015-01-14 吴可 Movable cooling fan for notebook computer
CN104503555A (en) * 2014-12-18 2015-04-08 合肥联宝信息技术有限公司 Radiating device capable of adjusting notebook computer radiating space

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11480190B2 (en) 2019-03-27 2022-10-25 Compal Electronics, Inc. Fan having first body and second body slidable relative to each other

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