CN201237764Y - Folding type cooling pad - Google Patents
Folding type cooling pad Download PDFInfo
- Publication number
- CN201237764Y CN201237764Y CNU2008201116448U CN200820111644U CN201237764Y CN 201237764 Y CN201237764 Y CN 201237764Y CN U2008201116448 U CNU2008201116448 U CN U2008201116448U CN 200820111644 U CN200820111644 U CN 200820111644U CN 201237764 Y CN201237764 Y CN 201237764Y
- Authority
- CN
- China
- Prior art keywords
- heat sink
- cooling pad
- collapsible
- support portion
- folding
- 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 Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model designs a collapsible cooling pad, which is more effective in cooling and used conveniently outdoors. The collapsible cooling pad comprises a first cooling plate and a second cooling plate. A first folding part and a second folding part are formed on one side of the first cooling plate and the second cooling plate respectively; and a first pin-joint part and a second pin-joint part are arranged on the opposite sides of the first cooling plate and the second cooling plate respectively. The first pin-joint part and the second pin-joint part correspond to each other, and are articulated flexibly so that the first cooling plate and the second cooling plate can be folded; in addition, the second folding part is arranged on the inner side of the first folding part after the cooling pad is folded so that the second cooling plate is folded inside the first cooling plate. The collapsible cooling pad can be used for cooling a notebook computer conveniently.
Description
Technical field
The utility model refers to a kind of addition type heat abstractor that is applied to mobile computer especially relevant for a kind of heat abstractor.
Background technology
The cooling pad that generally is used for mobile computer can be divided into active heat radiation and passive heat radiation two big classes according to radiating mode.The principle that active heat radiation is adopted is to increase air mass flow, sets up one to several fans below cooling pad, and the air mass flow that can increase air intake opening behind the starting fan is quickened the reduction of temperature; The principle that passive heat radiation adopted then is the space that increases mobile computer below air intake opening, reduces the obstruction of natural air convection current, and then the air mass flow of increase air intake opening is come the dissipation of accelerated heat.
Yet its electric power of fan that active heat radiation is set up below cooling pad when mobile computer does not use external power supply and only uses powered battery, can significantly increase the consumption of battery electric power, so be unfavorable for out using mostly from mobile computer; On the other hand, though must power drain when on mobile computer, using the cooling pad of passive heat radiation, if but the surface structure design of cooling pad is bad, when closely amplexiform cooling pad and mobile computer below, the air mass flow that can't improve mobile computer below air intake opening can be caused, thereby desired heat dissipation can't be reached.
In addition, mostly the cooling pad of mobile computer commonly used be by metal forming or plastics ejection formation, also have volume too huge, be difficult to carry and only be adapted at the puzzlement that use the fixed position.
The utility model content
A purpose of the present utility model, provide a kind of collapsible cooling pad, one side respectively forms first and second bending part with first and second heat sink of bed hedgehopping, when making first and second heat sink laid out flat, can increase the space of heating article time below placed on it air intake opening, reduce the air inlet that hinders air, and then the air mass flow of increase air intake opening is quickened the reduction of temperature.
Another purpose of the present utility model, be to provide a kind of collapsible cooling pad, this first and second heat sink forms first and second rib in the mode of rolling over recessed or raising, when closely amplexiform cooling pad and mobile computer below, can improve the air mass flow of mobile computer below air intake opening and reach heat dissipation, also can strengthen the rigidity of first and second heat sink.
Another purpose of the present utility model is to provide a kind of collapsible cooling pad, and second bending part is in the first kink inboard, after folding, this second heat sink being collapsed in this first heat sink, but and reduced volume and be easy to go out to portably use.
In order to reach above-mentioned purpose, the utility model comprises one first heat sink and one second heat sink; One side of first and second heat sink respectively forms first and second bending part, its another side respectively is provided with first and second articulated section, wherein, first and second articulated section is corresponding mutually to articulate so that first and second heat sink can fold mutually, and second kink is positioned at the first kink inboard after folding, collapses in this first heat sink so that this second heat sink is folding.
The technique effect that the utility model is obtained is: the air mass flow that can improve mobile computer below air intake opening reaches better heat dissipation; Strengthen the rigidity of heat sink; And after folding second heat sink can be collapsed in first heat sink, but and reduced volume is convenient to go out to portably use.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the collapsible cooling pad of the utility model.
Fig. 2 is the laid out flat figure of the collapsible cooling pad of the utility model.
Fig. 3 is the folding figure that folds of the collapsible cooling pad of the utility model.
Fig. 4 is applied to the use synoptic diagram of a portable computer for the collapsible cooling pad of the utility model.
Fig. 5 is second embodiment of the collapsible cooling pad of the utility model.
Fig. 6 is the folding figure that folds of the 3rd embodiment of the collapsible cooling pad of the utility model.
10 collapsible cooling pads
11 first heat sinks
111 first ribs, 112 first bending parts
114 first support portions, 113 first articulated sections
115 rubber blankets
12 second heat sinks
121 second ribs, 122 second bending parts
124 second support portions, 123 second articulated sections
125 rubber blankets
21 heat sinks
211 ribs, 212 bending parts
213 support portions, 214 holes
31 first heat sinks, 32 second heat sinks
312 first bending parts, 322 second bending parts
The A portable computer
Embodiment
Relevant detailed description of the present utility model and technology contents cooperate graphic being described as follows, yet appended graphic only provide reference and explanation are not to be used for the utility model is limited.
Please refer to shown in Figure 1ly, be three-dimensional exploded view of the present utility model, the utility model provides a kind of collapsible cooling pad 10, comprising:
One first heat sink, 11, one sides form one first bending part 112, and its another side is provided with one first articulated section 113.
One second heat sink, 12, one sides form one second bending part 122, and its another side is provided with one second articulated section 123.
In the said structure, first and second heat sink 11,12 respectively is formed with first and second rib 111,121 in the mode of rolling over recessed or raising, second kink 122 is positioned at first kink, 112 inboards after folding, collapse in this first heat sink so that this second heat sink is folding, and corresponding mutually and movable pivot joint the in first and second articulated section 113,123 so that first and second heat sink 11,12 can fold mutually, wherein, this second heat sink 12 is slightly less than this first heat sink 11; In addition, side tool one first support portion 114 of this first heat sink 11, the side of second heat sink 12 also has one second support portion 124, and first and second support portion 114,124 is beneficial to folding folding for being crisscross arranged, but and the rubber blanket 115,125 of each sheathed on-slip and supplemental support function.Wherein this first support portion 114 and second support portion 124 can be formed by the side of this first heat sink 11 and the side bending of second heat sink 12 respectively.
Please refer to Fig. 2 and Fig. 3, be laid out flat figure and the folding figure that folds after collapsible cooling pad 10 combinations of the utility model; During collapsible cooling pad 10 laid out flat of the utility model, because of but side forms first and second first and second heat sink 11,12 of bending part 112,122 bed hedgehoppings, so can increase the space of below air intake opening, reduce the obstruction of natural air convection current, and then the air mass flow of increase air intake opening is come the dissipation of accelerated heat; And when keeping flat, mainly by first and second bending part 112,122 of upper and lower both sides side and 113,123 come support integrals in first and second articulated section of inter-engagement, first and second support portion of and arranged on left and right sides then is arranged with rubber blanket 115,125; Wherein, first and second bending part 112,122 also can be located at the and arranged on left and right sides side, and upper and lower both sides side is located in first and second support portion.
The collapsible cooling pad of the utility model 10 combination backs fold when folding, utilize the corresponding mutually activity pivot joint in first and second articulated section 113,123 and first and second heat sink 11,12 can be folded mutually, because of second kink 122 is positioned at first kink, 112 inboards after folding, so make second heat sink, 12 collapsible collapsing in this first heat sink 11, and first and second support portion 114,124 is beneficial to for being crisscross arranged foldingly fold back second heat sink 12 and can collapse in first heat sink 11.
See also Fig. 4, be applied to the use synoptic diagram of a portable computer A for the collapsible cooling pad 10 of the utility model; When using with collapsible cooling pad 10 laid out flat after first and second heat sink 11,12 combinations, utilize side respectively to form first and second bending part 112,122 with first and second heat sink 11,12 of bed hedgehopping, when making portable computer A place on first and second heat sink 11,12 of laid out flat, can increase the space of portable computer A below air intake opening, reduce the obstruction of natural air convection current, and then the air mass flow that increases air intake opening comes the dissipation of accelerated heat, and first and second support portion 114 (not shown), 124 then has the function of on-slip and supplemental support.
Referring again to Fig. 5, be the partial perspective view of the utility model second embodiment; The present embodiment and first embodiment are roughly the same, and heat sink 21 is formed with rib 211, one sides in the mode of rolling over recessed or raising and forms bending part 212, and this side in addition bending be formed with support portion 213; Present embodiment is different with first embodiment is in this heat sink 21 and is made up of metal otter board, has a plurality of holes 214 on this metal otter board, more can reduce the obstruction of natural air convection current.
Please continue with reference to Fig. 6, be the folding figure that folds after the utility model the 3rd embodiment combination; The present embodiment and first embodiment are roughly the same, its difference is that first and second heat sink 31,32 is the identical heat sinks of two sizes, wherein, second bending part 322 of second heat sink 32 is positioned at the inboard of first bending part 312 after folding, so that second heat sink, 32 collapsible collapsing in this first heat sink 31.
Therefore, collapsible cooling pad one side of the present utility model respectively forms first and second bending part to increase the space of heating article below air intake opening when placed on it, reduce the obstruction of natural air convection current, and then the air mass flow that increases air intake opening comes the dissipation of accelerated heat, because of not installing the doubt that fan does not have long-time use additional; And first and second heat sink constitutes with metal otter board and forms first and second rib in the mode of rolling over recessed or raising, to strengthen the rigidity of first and second heat sink, and when closely amplexiform cooling pad and mobile computer below, can improve the air mass flow of mobile computer below air intake opening and reach heat dissipation; And because second heat sink is slightly less than this first heat sink, after folding, second heat sink can being collapsed in first heat sink, but and reduced volume and be easy to go out to portably use.
Claims (10)
1. a collapsible cooling pad is characterized in that, comprising:
One first heat sink, a side form one first bending part, and its another side is provided with one first articulated section; And
One second heat sink, one side forms one second bending part, its another side is provided with one second articulated section, and mutually corresponding and movable pivot joint the in this first and second articulated section so that this first and second heat sink can fold mutually, wherein, this second kink is positioned at the first kink inboard after folding, collapse in this first heat sink so that this second heat sink is folding.
2. collapsible cooling pad as claimed in claim 1 is characterized in that, this second heat sink is slightly less than this first heat sink.
3. collapsible cooling pad as claimed in claim 1 is characterized in that, more comprises a pivot, and it wears this first and second articulated section and movable this first and second heat sink that engages.
4. collapsible cooling pad as claimed in claim 3 is characterized in that, more comprises a fixation kit, for this pivot being fixed in this first and second articulated section.
5. collapsible cooling pad as claimed in claim 1 is characterized in that, this first and second heat sink is a metal otter board.
6. collapsible cooling pad as claimed in claim 1 is characterized in that, the side of this first heat sink has one first support portion, and the side of this second heat sink also correspondence have one second support portion and after folding this first and second support portion be staggered.
7. collapsible cooling pad as claimed in claim 6 is characterized in that, this first support portion is bent to form by the side of this first heat sink, and this second support portion is bent to form by the side of this second heat sink.
8. collapsible cooling pad as claimed in claim 6 is characterized in that, this first and second support portion is arranged with rubber blanket.
9. collapsible cooling pad as claimed in claim 1 is characterized in that, this first heat sink forms one first rib, and this second heat sink also forms one second rib.
10. collapsible cooling pad as claimed in claim 9 is characterized in that, this first and second rib forms in the mode of rolling over recessed or raising.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201116448U CN201237764Y (en) | 2008-05-16 | 2008-05-16 | Folding type cooling pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201116448U CN201237764Y (en) | 2008-05-16 | 2008-05-16 | Folding type cooling pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201237764Y true CN201237764Y (en) | 2009-05-13 |
Family
ID=40650498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201116448U Expired - Fee Related CN201237764Y (en) | 2008-05-16 | 2008-05-16 | Folding type cooling pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201237764Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107340834A (en) * | 2017-06-28 | 2017-11-10 | 昆山特酷信息科技有限公司 | A kind of notebook PC radiator |
| CN112401481A (en) * | 2020-11-17 | 2021-02-26 | 苏州佩秋信息科技有限公司 | Information technology personnel place platform with convenient folding notebook of accomodating |
-
2008
- 2008-05-16 CN CNU2008201116448U patent/CN201237764Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107340834A (en) * | 2017-06-28 | 2017-11-10 | 昆山特酷信息科技有限公司 | A kind of notebook PC radiator |
| CN112401481A (en) * | 2020-11-17 | 2021-02-26 | 苏州佩秋信息科技有限公司 | Information technology personnel place platform with convenient folding notebook of accomodating |
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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: 20090513 Termination date: 20120516 |