CN2267479Y - Improvement of cooling means for notebook type computer - Google Patents
Improvement of cooling means for notebook type computer Download PDFInfo
- Publication number
- CN2267479Y CN2267479Y CN 96215488 CN96215488U CN2267479Y CN 2267479 Y CN2267479 Y CN 2267479Y CN 96215488 CN96215488 CN 96215488 CN 96215488 U CN96215488 U CN 96215488U CN 2267479 Y CN2267479 Y CN 2267479Y
- Authority
- CN
- China
- Prior art keywords
- heat
- plate
- heat radiation
- rotating shaft
- improvement
- 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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Abstract
The utility model relates to an improvement of a cooling means for a notebook type computer, comprising a heat conducting plate, a supporting plate, a heat collection plate and a heat radiation rotating shaft which are all made of heat conducting metal, wherein the utility model is connected above a CPU by contacts of the heat conducting plate; the heat collection plate is fixed at the rear end of a mainframe body; the supporting plate and the heat conducting plate are respectively locked together; the heat radiation rotating shaft is sheathed in a hole composed of a plate groove and a supporting groove; one side of the heat radiation rotating shaft is fixedly connected with a blade which is fixedly locked on an LCD display screen, so that heat energy can be conducted from the CPU to the heat radiation rotating shaft for further leading out.
Description
The utility model is the improvement about computer radiating apparatus, refers to the improvement of laptop heat abstractor especially.
In fact, say already with information that the direction of its development can be respectively pursues the more giant brain of high-level efficiency capacity, and light, thin, short, the little laptop of emphasizing maneuverability, certainly, laptop also develops towards the direction of high power capacity and efficient more.
And pursuing under high-level efficiency and the high power capacity, inevasible, therefore the element of the CPU (central processing unit) of computer (CPU) and some heatings also waits adjusts running and produces high hotly, and therefore, dispelling the heat often is the key factor of product design and the bottleneck of desiring to overcome.
In giant brain, because its inner space is bigger, and electric power obtains easily, therefore, and all for it in the mode of radiator fan.Only at laptop, because its volume is little, and be in the battery case mode in the power supply, therefore, add and be absorbed in another bottleneck when putting radiator fan again.
And the radiating mode of existing laptop, as shown in Figure 1, be heater element such as CPU A place in main body inside, with heat pipe B heat is directed at a heat sink C place, its reason is that CPU is the persistent fever body, and the below of main frame has only about 3mm from desktop, and its top is coverings such as keyboard and palm rest area, therefore, heat is to be detained in the inner space of body below, and cooperates heat can't being derived of other heater elements again, therefore, the organism bottom temperature is very high, even is difficult to place on the human body and operates for the Laptop mode, believes that normal use laptop person all has identical experience.
The purpose of this utility model is, a kind of heat abstractor of laptop of improvement is provided, and to reduce the running temperature of laptop, guarantees the normal operation of laptop.
Of the present utility model being characterised in that, it comprises: a heat-conducting plate, to make by heat-conducting metal, it is prominent that a plate is vertically extended in its rear end, and open prominent hole; One support plate is also made for heat-conducting metal, and groove of a semicircle is opened in more than one hole of its tool on the rear wall; One thermal-arrest plate is also made for heat-conducting metal, corresponding to a groove place, also opens isometrical with it semicircular board slot; And, also open plate hole corresponding to place, prominent Kong Yuzhi hole; One heat radiation rotating shaft is also made for heat-conducting metal, the hole that its size is formed corresponding to a board slot and a groove; Contact by heat-conducting plate is linked to the CPU top, and the thermal-arrest plate is fixed in the main body rear end, support plate and heat-conducting plate are sealed with the thermal-arrest plate respectively, and the heat radiation rotating shaft is sleeved on a board slot and a hole of groove composition, and the fixedly connected blade of one side, and this blade is locked in the LCD display curtain, draws so that heat energy can guide to heat radiation rotating shaft and can be further from CPU.Hot rotating shaft wherein gets the rectangular heat conduction body of further fit and is linked to the LCD display curtain.Heat radiation rotating shaft wherein and heat radiation body must be for being wholely set.Heat radiation rotating shaft wherein must be overlapped the unification driving gear, and pivotable follower gear on the main body is located in this driving gear and then engagement, and this follower gear one end extends a heat radiation sheet, and this heat radiation sheet can support high main body and heat radiation when raising for the LCD display curtain.Fluctuating with the tool wave on the heat-conducting plate end face wherein is good.Wherein put spring and wear and be screwed together in the thermal-arrest plate for the screw rod embedding with a hole Nei Dejia.Support plate wherein must be wholely set with heat-conducting plate or thermal-arrest plate.
The utility model is described in further detail below in conjunction with accompanying drawing, wherein:
Fig. 1 is existing laptop heat radiation synoptic diagram.
Fig. 2 is the utility model schematic perspective view.
Fig. 3 is an embodiment synoptic diagram of the present utility model.
Fig. 4 is another embodiment synoptic diagram of the utility model.
As shown in the figure, basically, heat abstractor of the present utility model is to be hubbed between laptop CPU top that is central part main frame and the LCD display curtain, and it comprises that heat-conducting plate 1, one support plate, 2, one thermal-arrest plates 3 and a heat radiation rotating shaft 4 combine.
Wherein, it is made by the heat conduction good metal for a heat-conducting plate 1, and directly links and the top that is contacted with CPU, and for make its must with after the thermal-arrest plate 3 chatted for being connected, so on the vertically extending plate in its rear end prominent 11, must open prominent hole 111, so that screw togather for passing through of screw rod.
It also is heat conduction good metal plate support plate 2, and prominent 11 tops of the plate that is stacked and placed on aforementioned heat-conducting plate 1, simultaneously, for it can be linked with the thermal-arrest plate 3 of back achievement, so it also is provided with more than one hole 21, and its hole Nei Dejia puts spring 22, so that itself and 3 of thermal-arrest plates can keep a little elasticity, simultaneously, for chatting the fit of heat radiation rotating shaft 4 after the confession, so its rear central authorities open a groove 23 of a semicircle.
It is the rear of vertical fixing in main body when implementing for thermal-arrest plate 3, also be to become by the good metal institute type of heat conduction, corresponding to 21 place, hole, plate hole 31 also is set (because of the projection angle relation, not shown), and corresponding to aforementioned groove 23 places, also open the board slot 32 of an isometrical semicircle, after group is upright, must form the hole that runs through with a groove 23 at it.
It also is the good body of metal thermal conductance for heat radiation rotating shaft 4, its size corresponding to aforesaid by groove 23 and board slot 32 formed holes, after its cover is incorporated into this hole, and blade 41 that mat linked and being locked on the display screen of laptop and the main body place that joins.
Please consult Fig. 3 again, when the utility model is implemented in reality, after thermal-arrest plate 3 screwed togather with support plate 2 and heat-conducting plate 1 respectively, and the below of heat-conducting plate 1 and thermal-arrest plate 3 is fixed on the rear end of main body, and the rotating shaft 4 of will dispelling the heat is sleeved on a groove 23 and the board slot 32 formed holes, when then the blade 41 of these heat radiation rotating shaft 4 bindings is fixed on the display screen, can be embedded at by rectangular heat radiation rotary shaft body in the heat radiation rotating shaft 4 and then and conducts to the LCD below (that is the top when covering) of display screen with conventional approaches it.So, heat can be derived main body and also be average dispersion.In addition, also heat radiation rotating shaft 4 one extension must be fixed in the below of LCD display curtain.
Please consult Fig. 4 again, in fact, the utility model also can be via the mode of heat radiation rotating shaft 4 its cover unification driving gears 5, and the follower gear 6 on the engagement body, and an end of this follower gear 6 is that sheet 7 is propped up in the heat radiation of arc, so, heat then can be via driving gear 5 via known heat radiation body of rod D and this a heat radiation sheet 7 and spread out of, simultaneously, secure heat dissipation props up sheet 7 and supports high main body, makes the bottom have more heat-dissipating space.
So, via enforcement of the present utility model, it can effectively guide heat is mean allocation, via real example, known laptop main body internal temperature is that 80 ℃ of tops then are 60 ℃, and only via enforcement of the present utility model, the temperature that then can make main body and LCD display curtain is all below 40 ℃, so, promptly can be above-knee operation and prevent the overheated machine of working as.
Claims (7)
1, a kind of improvement of laptop heat abstractor is characterized in that, it comprises:
One heat-conducting plate is made by heat-conducting metal, and it is prominent that a plate is vertically extended in its rear end, and open prominent hole;
One support plate is also made for heat-conducting metal, and groove of a semicircle is opened in more than one hole of its tool on the rear wall;
One thermal-arrest plate is also made for heat-conducting metal, corresponding to a groove place, also opens isometrical with it semicircular board slot; And, also open plate hole corresponding to place, prominent Kong Yuzhi hole;
One heat radiation rotating shaft is also made for heat-conducting metal, the hole that its size is formed corresponding to a board slot and a groove;
Contact by heat-conducting plate is linked to the CPU top, and the thermal-arrest plate is fixed in the main body rear end, support plate and heat-conducting plate are sealed with the thermal-arrest plate respectively, and the heat radiation rotating shaft is sleeved on a board slot and a hole of groove composition, and the fixedly connected blade of one side, and this blade is locked in the LCD display curtain, draws so that heat energy can guide to heat radiation rotating shaft and can be further from CPU.
2, by the improvement of the described laptop heat abstractor of claim 1, it is characterized in that heat radiation rotating shaft wherein gets the rectangular heat conduction body of further fit and is linked to the LCD display curtain.
By the improvement of the described laptop heat abstractor of claim 2, it is characterized in that 3, heat radiation rotating shaft wherein and heat radiation body must be for being wholely set.
4, press the improvement of the described laptop heat abstractor of claim 1, it is characterized in that, heat radiation rotating shaft wherein must be overlapped the unification driving gear, pivotable follower gear on the main body is located in this driving gear and then engagement, and this follower gear one end extends a heat radiation sheet, and this heat radiation sheet can support high main body and heat radiation when raising for the LCD display curtain.
5, by the improvement of the described laptop heat abstractor of claim 1, it is characterized in that the fluctuating with the tool wave on the heat-conducting plate end face wherein is good.
6, by the improvement of the described laptop heat abstractor of claim 1, it is characterized in that, wherein put spring and wear and be screwed together in the thermal-arrest plate for the screw rod embedding with a hole Nei Dejia.
7, by the improvement of the described laptop heat abstractor of claim 1, it is characterized in that support plate wherein must be wholely set with heat-conducting plate or thermal-arrest plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96215488 CN2267479Y (en) | 1996-07-16 | 1996-07-16 | Improvement of cooling means for notebook type computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96215488 CN2267479Y (en) | 1996-07-16 | 1996-07-16 | Improvement of cooling means for notebook type computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2267479Y true CN2267479Y (en) | 1997-11-12 |
Family
ID=33897263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96215488 Expired - Fee Related CN2267479Y (en) | 1996-07-16 | 1996-07-16 | Improvement of cooling means for notebook type computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2267479Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9313915B2 (en) | 2012-11-27 | 2016-04-12 | Asustek Company Inc. | Electronic device |
-
1996
- 1996-07-16 CN CN 96215488 patent/CN2267479Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9313915B2 (en) | 2012-11-27 | 2016-04-12 | Asustek Company Inc. | Electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |