CN201293969Y - Telescopic portable computer radiating base - Google Patents
Telescopic portable computer radiating base Download PDFInfo
- Publication number
- CN201293969Y CN201293969Y CNU2008202036296U CN200820203629U CN201293969Y CN 201293969 Y CN201293969 Y CN 201293969Y CN U2008202036296 U CNU2008202036296 U CN U2008202036296U CN 200820203629 U CN200820203629 U CN 200820203629U CN 201293969 Y CN201293969 Y CN 201293969Y
- Authority
- CN
- China
- Prior art keywords
- base
- fan
- circuit board
- upper cover
- telescopic
- 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 Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of radiating substrate, in particular to an extensible notebook computer radiating substrate, which comprises a base, a base cover which is mutually locked with the base, a fan and a circuit board, the fan and the circuit board are arranged between the base and the base cover, the fan is electrically connected with the circuit board, the base and the base cover are respectively equipped with fan ventilating holes corresponding to the fan, the circuit board is equipped with a power supply connecting terminal, the base cover is equipped with a through hole corresponding to the power supply connecting terminal, the power supply connecting terminal is placed in the through hole, and two sides of the base cover are equipped with expansion plates capable of sliding along two ends of the base cover. When used, the expansion plates can slide and expand towards two sides to meet requirements of notebooks with different sizes, when needing to carry the extensible notebook computer radiating substrate, users can fold the expansion plates, thereby reducing the volume of the radiating substrate, and achieving the purpose of carrying conveniently.
Description
Technical field:
The utility model relates to the cooling base technical field, relates in particular to a kind of telescopic laptop heat dissipating pedestal.
Background technology:
General laptop computer (Notebook, notebook computer), because have characteristics such as in light weight, that volume is little, so be fit to very much carry use, but characteristics such as the volume that is subject to laptop computer is little, compact conformation make its radiating effect far away not as good as the PC personal computer.
Usually laptop computer of short duration use at short notice, the cooling system of himself still can satisfy, but after using for a long time, then be easy to generate the superheating phenomenon that temperature raises, and laptop computer is the position of heating easily, belongs to the place, the laptop computer back side near hard disk, central processing unit and power supply, when the laptop computer temperature raises the generation superheating phenomenon, may cause hardware damage such as hard disk or central processing unit.
Produce the problem of superheating phenomenon for the temperature that overcomes above-mentioned laptop computer raises, some manufacturers have released the laptop heat dissipating pedestal that can carry out auxiliary heat dissipation for laptop computer.At present, the laptop heat dissipating pedestal mainly comprises the cooling base that is complementary with the laptop computer size, fan, the USB plug of power supply is provided for fan, fan is arranged in the cooling base, when using the laptop heat dissipating pedestal, laptop computer is placed on the cooling base, and USB plug is connected with the USB socket of laptop computer, for fan provides power supply, like this, the fan of work in the cooling base, just can make laptop computer be not easy to produce superheating phenomenon for place, the laptop computer back side provides auxiliary heat dissipation in the position of heating easily.But, above-mentioned laptop heat dissipating pedestal, the size of its cooling base area, for the size with laptop computer is complementary, the cooling base area is just fixing when manufacturing, and can not change.The problem that this laptop heat dissipating pedestal in use can produce is, if the area of cooling base less than the area of laptop computer, then can not be placed laptop computer or auxiliary heat dissipation poor effect; If the area of cooling base is greater than the area of laptop computer, then the user can be very inconvenient when using or carrying.
The utility model content:
The purpose of this utility model is exactly the deficiency that exists at prior art and a kind of telescopic laptop heat dissipating pedestal is provided, with the demand of the laptop computer that adapts to the different size size.
To achieve these goals, the technical solution adopted in the utility model is:
Base upper cover, fan, circuit board that it comprises base, fastens mutually with base, described fan and circuit board are arranged between base and the base upper cover, and fan is electrically connected with circuit board, be respectively equipped with on base and the base upper cover and the corresponding fan air hole of fan, circuit board is provided with power supply supply splicing ear, base upper cover is provided with and the corresponding through hole of power supply supply splicing ear, power supply supply splicing ear places through hole, and the both sides of described base upper cover are provided with the expansion plate that can slide along the base upper cover two ends.
The bottom of described expansion plate both sides is provided with the protuberance that is complementary with the base upper cover two ends, and protuberance is provided with chute, and the top of base both sides is provided with the slide rail with the chute coupling, and slide rail places chute.
Described fan is two or more.
Described circuit board is provided with power switch.
Described circuit board is provided with pilot lamp.
The bottom of described base is provided with limited slip block.
Described expansion plate is provided with height-adjustable cushion block.
Described expansion plate is provided with sliding-proof pad.
The utility model beneficial effect is:
The telescopic laptop heat dissipating pedestal that the utility model provides comprises base, with the mutual base upper cover that fastens of base, fan, circuit board, described fan and circuit board are arranged between base and the base upper cover, and fan is electrically connected with circuit board, be respectively equipped with on base and the base upper cover and the corresponding fan air hole of fan, circuit board is provided with power supply supply splicing ear, base upper cover is provided with and the corresponding through hole of power supply supply splicing ear, power supply supply splicing ear places through hole, and the both sides of described base upper cover are provided with the expansion plate that can slide along the base upper cover two ends; In use, expansion plate of the present utility model can slide launch to both sides, with the demand of the laptop computer that adapts to the different size size, when the user need carry, the expansion plate that can close, thus volume of the present utility model reduced, reach the purpose that is convenient for carrying.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a decomposing schematic representation of the present utility model;
Fig. 3 is the enlarged diagram at A place among Fig. 2;
Structural representation when Fig. 4 is the expansion of the utility model expansion plate.
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described, please refer to Fig. 1～4, the utility model comprises base 1, with the base 1 mutual base upper cover 2 that fastens, fan 11,12, circuit board 13, described fan 11,12 and circuit board 13 be arranged between base 1 and the base upper cover 2, and fan 11,12 are electrically connected with circuit board 13, base 1 is provided with and fan 11,12 corresponding fan air holes 111,121, base upper cover 2 is provided with and fan 11,12 corresponding fan air holes 112,122, circuit board 13 is provided with power supply supply splicing ear 133, base upper cover 2 is provided with and power supply supply splicing ear 133 corresponding through holes 23, power supply supply splicing ear 133 places through hole 23, and the both sides of described base upper cover 2 are provided with the expansion plate 3 that can slide along base upper cover 2 two ends, 4.
The bottom of present embodiment expansion plate 3,4 both sides is provided with the protuberance 32 that is complementary with base upper cover 2 two ends, protuberance 32 is provided with chute 321, the top of base 1 both sides is provided with the slide rail 15 with chute 321 couplings, slide rail 15 places chute 321, makes expansion plate 3,4 to be free to slide along slide rail 15.
Be provided with two fans 11,12 between present embodiment base 1 and the base upper cover 2, certainly, in manufacturing process, producer also can be provided with plural fan as required, as long as it can improve the effect of auxiliary heat dissipation.
Present embodiment circuit board 13 is provided with a plurality of power supply supply splicing ears 133, as USB terminal, DC socket, so that connect multi-form external power source; Described circuit board 13 is provided with power switch 131, pilot lamp 132.
The bottom of present embodiment base 1 is provided with limited slip block 14, and preventing the utility model in use, base 1 produces and slides and influence the use of laptop computer; Described expansion plate 3 is provided with height-adjustable cushion block 31, so that the use of laptop computer; Described expansion plate 4 is provided with sliding-proof pad 41, and this sliding-proof pad 41 cooperates with cushion block 31, can prevent the utility model slip of laptop computer in use.
The utility model in use, as long as with the expansion plate 3 of base upper cover 2 both sides slide to the left, expansion plate 4 slides to the right, be that expansion plate 3,4 is expanded to suitable dimensions, the size of its area and laptop computer is complementary, just laptop computer can be placed on the utility model, and supply splicing ear 133 with connecting line with power supply and be connected, just can stir the power switch 131 on the circuit board 13 with external power source, start fan 11,12, for laptop computer carries out auxiliary heat dissipation; When the user need carry the utility model,, just can carry easily as long as the expansion plate 3,4 of base upper cover 2 both sides of closing reduces its volume.
Certainly, the above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (8)
1, telescopic laptop heat dissipating pedestal, it comprises base, with the mutual base upper cover that fastens of base, fan, circuit board, it is characterized in that: described fan and circuit board are arranged between base and the base upper cover, and fan is electrically connected with circuit board, be respectively equipped with on base and the base upper cover and the corresponding fan air hole of fan, circuit board is provided with power supply supply splicing ear, base upper cover is provided with and the corresponding through hole of power supply supply splicing ear, power supply supply splicing ear places through hole, and the both sides of described base upper cover are provided with the expansion plate that can slide along the base upper cover two ends.
2, telescopic laptop heat dissipating pedestal according to claim 1, it is characterized in that: the bottom of described expansion plate both sides is provided with the protuberance that is complementary with the base upper cover two ends, protuberance is provided with chute, the top of base both sides is provided with the slide rail with the chute coupling, and slide rail places chute.
3, telescopic laptop heat dissipating pedestal according to claim 2 is characterized in that: described fan is two or more.
4, telescopic laptop heat dissipating pedestal according to claim 2, it is characterized in that: described circuit board is provided with power switch.
5, telescopic laptop heat dissipating pedestal according to claim 2, it is characterized in that: described circuit board is provided with pilot lamp.
6, telescopic laptop heat dissipating pedestal according to claim 5, it is characterized in that: the bottom of described base is provided with limited slip block.
7, telescopic laptop heat dissipating pedestal according to claim 6, it is characterized in that: described expansion plate is provided with height-adjustable cushion block.
8, telescopic laptop heat dissipating pedestal according to claim 7, it is characterized in that: described expansion plate is provided with sliding-proof pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202036296U CN201293969Y (en) | 2008-11-18 | 2008-11-18 | Telescopic portable computer radiating base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202036296U CN201293969Y (en) | 2008-11-18 | 2008-11-18 | Telescopic portable computer radiating base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201293969Y true CN201293969Y (en) | 2009-08-19 |
Family
ID=41007453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202036296U Expired - Fee Related CN201293969Y (en) | 2008-11-18 | 2008-11-18 | Telescopic portable computer radiating base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201293969Y (en) |
-
2008
- 2008-11-18 CN CNU2008202036296U patent/CN201293969Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20141118 |
|
| EXPY | Termination of patent right or utility model |