CN201115225Y

CN201115225Y - Heat radiation bottom plate with adjustable fan location

Info

Publication number: CN201115225Y
Application number: CNU2007201462766U
Authority: CN
Inventors: 施博仁; 李景川; 叶惠婷; 林志宪
Original assignee: GIGAZONE INTERNATIONAL CO Ltd; Giga Byte Technology Co Ltd
Current assignee: GIGAZONE INTERNATIONAL CO Ltd; Giga Byte Technology Co Ltd
Priority date: 2007-07-27
Filing date: 2007-07-27
Publication date: 2008-09-10
Anticipated expiration: 2017-07-27

Abstract

The utility model discloses a radiating bottom plate capable of adjusting a fan to position, which comprises a radiating plate and a fan which can be installed on the bottom part of the radiating plate; wherein, the top surface of the radiating plate is a bearing surface and the bottom surface is provided with a plurality of radiating fins with the same extending direction in a protruding manner; the radiating fins are arranged in parallel at intervals; the fan is provided with a housing; a positioning structure is arranged on the housing to fix the fan beneath the radiating plate; the positioning structure can also be disassembled when being required. The radiating bottom plate of the utility model which is capable of adjusting the fan to position ensures the fan to be matched with the heat source position of a notebook computer for adjusting and shifting; the radiating plate can also provide good radiating effect through the radiating fins; besides, the radiating bottom plate can be disassembled, so the utility model is quite convenient for being carried and collected and the radiating as well as convenient for being matched with maintenance and replacement.

Description

The radiating bottom plate of adjustable rectification campaign fan location

Technical field

The utility model relates to a kind of heat abstractor, relate in particular to a kind of can below the heating panel of fan is installed, fan can be adjusted its position below heating panel.

Background technology

Along with the progress and development of science and technology, computer become already in people's daily life indispensable instrument, especially have notebook in light weight, easy to carry, especially the best assistant of Mobile business.Yet notebook is subject to the volume of self, and its internal electrical components or device are aspect heat radiation, and be obviously inferior than general desktop PC, and therefore often needing provides heat radiation by an external radiator structure.Add notebook under average service conditions, its bottom is developed mutually with storing place such as desktop, can't dissipation so heat is hoarded easily, therefore, occurred a kind of in order to be seated in the radiating bottom plate below the notebook.

General this radiating bottom plate except making with heat conduction or the good material of thermal diffusivity, also further installs fan additional preferable radiating effect is provided, yet, the problem points below on reality is used, still existing:

1. can not adjust arbitrarily being connected between radiating bottom plate and fan or move, therefore only can be applicable on several notebooks of minority, be suitable for and use and significantly limit it;

2. the radiator structure that radiating bottom plate and fan were combined into, suitable huge of overall volume, suitable inconvenience aspect carrying also will occupy bigger space when collection;

3. fan is under using for a long time, damages unavoidably or piles up a large amount of dusts, because fan is fixedly arranged on the radiating bottom plate, can not adjusts arbitrarily or move, so quite difficult in the maintenance, the replacing fan more bothers.

In addition, announce " base plate cooling mechanism " utility model patent a case M272361 number as TaiWan, China, it comprises that a framework and is installed in the fan on this framework, though and this fan can be adjusted position or angle etc. by framework, but, this framework provide area of dissipation not have thermolysis because of there is no, so that integral heat sink efficient relies on this fan entirely, can't reach better heat radiating effect eventually.

The utility model content

The purpose of this utility model provides the radiating bottom plate of a kind of adjustable rectification campaign fan location, and existing heat abstractor can not be adjusted the position because of fan or area of dissipation is too little to solve, and causes the not good technical problem of radiating effect.

In order to achieve the above object, the utility model provides the radiating bottom plate of a kind of adjustable rectification campaign fan location, comprises that a heating panel and can be installed in the fan of heating panel bottom; Wherein, the heating panel end face is then prominent several the corresponding to fin of bearing of trend each other of establishing in a supporting face, bottom surface, and being parallel interval between each fin arranges, and fan has a housing, on housing, be provided with a location structure, location structure is in order to be fixed on fan at place, heating panel below, and fan is also detachable in case of necessity.

Technique effect of the present utility model is: the radiating bottom plate of a kind of adjustable rectification campaign fan location that the utility model provides, not only can make fan cooperation heat source position and adjust displacement, to be applicable on the various notebook, and still can keep the due area of dissipation of radiating bottom plate, simultaneously also comparatively convenient on carrying and collecting, keeping in repair and replacing with more easy.

Description of drawings

Fig. 1 is the perspective exploded view of the utility model first embodiment;

Fig. 2 is the solid combination schematic diagram of the utility model first embodiment;

Fig. 3 is the partial cutaway schematic of the utility model first embodiment;

Fig. 4 is the user mode schematic diagram that the utility model first embodiment is applied to a notebook;

Fig. 5 is the partial cutaway schematic of the utility model second embodiment;

Fig. 6 is the partial cutaway schematic of the utility model the 3rd embodiment;

Fig. 7 is the partial cutaway schematic of the utility model the 4th embodiment; And

Fig. 8 is the partial cutaway schematic of the utility model the 5th embodiment.

Embodiment

For above-mentioned and other purpose, feature and advantage of the present utility model can be become apparent, preferred embodiment of the present invention is described in detail below in conjunction with accompanying drawing:

Fig. 1 and Fig. 2 are respectively perspective exploded view and the three-dimensional combination schematic diagram of the utility model first embodiment.The utility model provides the radiating bottom plate of a kind of adjustable rectification campaign fan location, comprises a heating panel 1 and at least one fan 2 that is installed in this heating panel 1 bottom; Wherein: this heating panel 1 can be single substrate 10, also can be the combination of a plurality of substrates 10.In embodiment of the present utility model, heating panel 1 is articulated side by side by described two substrates 10 and forms, to make each substrate 10 can be stacked through bending after by articulating juncture, can dwindle whereby take up space and be convenient to and fold; These two substrates, 10 adjacent sides arranged side by side are provided with the hinge portion 100 that corresponds to each other and cooperate, and the hinge portion 100 of two substrates 10 is penetrated by a pivot 11 jointly, so that two substrates 10 can articulate binding.

This two substrate 10 is all made by good heat radiation or heat conductor, as aluminium or copper; So that this heating panel 1 becomes good heat radiation or heat conductor, two substrates, 10 end faces all are a supporting face, and the surface area that level back arranged side by side is constituted just can be for notebook 3 (as shown in Figure 4) horizontal on this heating panel 1; Please consult shown in Figure 3 simultaneously, several corresponding to fin 101 of bearing of trend each other then all are equipped with in two substrates, 10 bottom surfaces, and each fin 101 is parallel interval to each other and arranges, to form a runner 102 101 of any two adjacent fin, and because each fin 101 is highly all identical, locate and give bed hedgehopping so be supported on desktop etc., and can increase radiating effect with free convection by each runner 102 for this heating panel 1.

In addition, also can be respectively equipped with a plurality of heat radiation through holes 103 on two substrates 10, and the through hole 103 that respectively dispels the heat is connected downwards by two substrates, 10 end faces and communicates with runner 102, and the through hole 103 that helps so respectively to dispel the heat can communicate with each other by each runner 102, to increase the effect of above-mentioned free convection.Aforementioned heat radiation through hole 103 can be rounded, square or different shape such as channel form, and in embodiment of the present utility model, each through hole 103 that dispels the heat is channel form, is formed on two substrates, 10 end faces (being supporting face).

Fan 2 can be installed in each fin 101 below of two substrates 10, and visual various notebook 3 different heat source positions and adjusting, make fan 2 except being installed in each fin 101 below, can further aim at the place, thermal source below of the notebook 3 that will dispel the heat, so as to the radiating effect of notebook 3 the bests is provided.This fan 2 has a housing 20, is provided with a location structure on housing 20, and location structure can be fixed on fan 2 heating panel 1 below, and fan 2 is also detachable in case of necessity; As shown in Figure 3, in the present embodiment, this location structure is two elastic arms 21, extend towards each fin 101 by housing 20 2 side places outstanding, and two elastic arms 21 to be connected in housing 20 root places all be a bullet portion 210, each elastic arm 21 press section 211 that extends back in its bullet portion 210 outsides, when staff during simultaneously to two press sections, 211 application of forces, can make the outwards distortion respectively of two bullet portions 210, so that fan 2 separates with fin 101, so that the position of mobile fan 2.Wherein elastic arm 21 can be by the method for clamping clamping 101 of two fin of tool one determining deviation, simultaneously, each fin 101 terminal two side all is provided with overhead kick 104, and the hook part 212 that interlocks and hold also is equipped with in elastic arm 21 inboards, can increase elastic arm 21 and be clamped in fixed effect on the fin 101, and can make fan 2 slippage and adjustable position on fin 101 whereby.

By above-mentioned contexture, can obtain the radiating bottom plate of the adjustable rectification campaign fan of the utility model location.

In view of the above, as shown in Figure 4, when notebook 3 is seated in the use of heating panel 1 top, can be at the heat source position of this notebook 3, and fan 2 is installed in the corresponding section below heating panel 1, and do the adjustment of position by described location structure, and fan can be plugged on the notebook 3 with the connector (not shown) as USB interface by its power line 200, in order to this fan 2 required electric powers to be provided.Moreover, heating panel 1 bottom surface is with respect to notebook 3 edge place nearby, can further be articulated with several laterally spaced support foot rests 105, so that by each support foot rest 105 with heating panel 1 to the upper support certain altitude, make heating panel 1 can be the elevation angle and put, and can prevent sliding sleeves 106, and heating panel 1 bottom surface is with respect to notebook 3 nearly trailing edges at each support foot rest 105 terminal sheathed one, then can further be provided with several laterally spaced slipmat 107, in order to anti-skidding.

In addition, as shown in Figure 5, the location structure of this fan 2 also can be two slide blocks 22, slipping into 101 of any two adjacent fin, and cooperates with runner 102; Again, as shown in Figure 6, described location structure also can be two adjutages 23, is provided with a chute 230 that is " ㄇ " font on each adjutage 23, and the overhead kick 104 of each fin 101 is " L " font person, and overhead kick 104 is colluded in the chute 230 and can be slidingly matched; Again, as shown in Figure 7, described location structure is a latch 24, is placed through heat radiation through hole 103 by latch 24, makes fan 2 be fixed on heating panel 1 below; At last, as shown in Figure 8, wherein, described location structure is a bolt 25, and all has the screw thread corresponding to bolt 25 in the heat radiation through hole 103, and spiral shell is located on the heat radiation through hole 103 so that bolt 25 passes fan 2.In addition, the location structure of fan 2 also can adopt modes such as stickup, magnet, hook to allow fan 2 be fixed on heating panel 1 below, does not describe in detail one by one at this.

Therefore, radiating bottom plate by the adjustable rectification campaign fan of the utility model location, not only can make the heat source position of the various notebook 3 of fan 2 cooperations and adjust displacement, and heating panel 1 also can provide better heat radiating effect by each fin 101, more because this fan 2 is detachable, so be also quite convenient on carrying and collecting, and can be convenient to cooperate maintenance and change.

Below preferred embodiment of the present utility model is specified, but the utility model is not limited to described embodiment, those of ordinary skill in the art also can make all modification that is equal to or replacement under the prerequisite of the utility model spirit, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.

Claims

1. the radiating bottom plate of an adjustable rectification campaign fan location is characterized in that, comprising:

To be that a supporting face, bottom surface are then prominent establish several corresponding to fin of bearing of trend each other for one heating panel, its end face, and be parallel interval between each described fin and arrange; And

One fan has a housing, is provided with a location structure on described housing, and described location structure is in order to be fixed on described fan at place, described heating panel below.

2. the radiating bottom plate of adjustable rectification campaign fan as claimed in claim 1 location is characterized in that: described heating panel is articulated side by side by two substrates and forms.

3. the radiating bottom plate of adjustable rectification campaign fan as claimed in claim 2 location, it is characterized in that: described two a substrates adjacent side side by side are provided with the hinge portion that corresponds to each other and cooperate, and the hinge portion of described two substrates is penetrated by a pivot jointly, to articulate described two substrates.

4. the radiating bottom plate of adjustable rectification campaign fan as claimed in claim 1 location, it is characterized in that: described heating panel bottom surface nearby edge place is articulated with several laterally spaced support foot rests.

5. the radiating bottom plate of adjustable rectification campaign fan as claimed in claim 4 location is characterized in that: each described support foot rest terminal sheathed one anti-sliding sleeve, the nearly trailing edge in described heating panel bottom surface place then is provided with several laterally spaced slipmat.

6. the radiating bottom plate of adjustable rectification campaign fan as claimed in claim 1 location, it is characterized in that: described heating panel is provided with a plurality of heat radiation through holes.

7. the radiating bottom plate of adjustable rectification campaign fan as claimed in claim 6 location, it is characterized in that: described location structure is a latch, to be placed through each described heat radiation through hole.

8. the radiating bottom plate of adjustable rectification campaign fan as claimed in claim 6 location, it is characterized in that: described location structure is a bolt, and all has the screw thread corresponding to described bolt in each described heat radiation through hole, so that described bolt is arranged on each described heat radiation through hole.

9. the radiating bottom plate of adjustable rectification campaign fan as claimed in claim 1 location, it is characterized in that: described location structure is two elastic arms, described two elastic arms extend outstanding respectively by described housing two side places, and it all is a bullet portion that described two elastic arms are connected in described housing root place, exert pressure and make described two elastic arm clampings on each described fin for staff in each described elastic arm press section that extends back in its bullet portion outside.

10. the radiating bottom plate of adjustable rectification campaign fan as claimed in claim 9 location, it is characterized in that: terminal two sides of each described fin all are provided with overhead kick, and the hook part that interlocks and hold is equipped with in described two elastic arm inboards.

11. the radiating bottom plate of adjustable rectification campaign fan as claimed in claim 1 location, it is characterized in that: described location structure is two slide blocks, is slidingly matched to slip into any two adjacent described fin intercropping.

12. the radiating bottom plate of adjustable rectification campaign fan as claimed in claim 1 location, it is characterized in that: described location structure is two adjutages, be provided with a chute on described two adjutages, and terminal two sides of each described fin all are provided with overhead kick, described overhead kick can be colluded in the described chute and be slidingly matched.