CN203117881U - Notebook computer radiator - Google Patents
Notebook computer radiator Download PDFInfo
- Publication number
- CN203117881U CN203117881U CN 201320121202 CN201320121202U CN203117881U CN 203117881 U CN203117881 U CN 203117881U CN 201320121202 CN201320121202 CN 201320121202 CN 201320121202 U CN201320121202 U CN 201320121202U CN 203117881 U CN203117881 U CN 203117881U
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- Prior art keywords
- drain pan
- notebook
- heat radiation
- radiation shell
- heat
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- Expired - Lifetime
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Abstract
The utility model discloses a notebook computer radiator which comprises a bottom shell, fans and a radiating shell, wherein induced draft holes are formed in the bottom of the bottom shell, the fans are mounted on the bottom shell, the positions of the fans correspond to the induced draft holes, the radiating shell covers the bottom shell and is spliced by four radiating panels, a radiating groove for air-out is formed in each radiating panel, and the radiating grooves form air-out channels of the radiating shell in different directions. Partition boards which are arranged in the bottom shell divide the bottom shell into independent induced draft zones, and each induced draft zone comprises one induced draft hole and one fan. According to the notebook computer radiator, the radiating panels are designed in the mode that a plurality of air-out channels are formed and heat is dissipated in a plurality of directions, and thus heat dissipation efficiency is improved. Due to the fact that a plurality of fans are arranged, the fans can be selected to dissipating heat according to the radiating positions of notebook computers of different models, and thus the notebook computer radiator can be generally used.
Description
Technical field
The utility model relates to the heating radiator field, particularly a kind of notebook PC radiator.
Background technology
In communication society, various digital office equipment more and more are subjected to people and pay close attention to, nowadays notebook computer is closely bound up with people's work, life, because various notebook PC radiators have appearred in notebook computer popularize immediately on the market.According to the style of notebook computer, the difference of model, the heat radiation position difference of every kind of notebook computer.And most heating radiators in the market all are to design at traditional notebook computer, adopt one or two fan mostly, can not satisfy the special notebook computer heat radiation requirement in heat radiation position, can't reach general effect.At above problem, be necessary to study a notebook PC radiator simple in structure that goes for various notebook computer heat radiations.The air-out direction of notebook PC radiator heat radiation of the prior art is comparatively single in addition, makes that its radiating effect is bad, and radiating rate is slower.
The utility model content
The utility model is in order to overcome defective in the above-mentioned prior art, by the design to heat sink, forms a plurality of air channels, to a plurality of direction heat radiations, improves radiating efficiency respectively; A plurality of fans are set, at the notebook computer of different model heat radiation position, select wherein several for use, reach general effect.
For achieving the above object, the utility model provides a kind of notebook PC radiator, comprising: drain pan, and its bottom is provided with wind inlet; Fan, it is installed on the drain pan, and the position is corresponding with wind inlet; The heat radiation shell, its lid is contained on the drain pan, is spliced by four blocks of heat sinks, and every block of heat sink is provided with the radiating groove for air-out, constitutes this heat radiation shell along the exhaust passage of different directions.
In the technique scheme, preferred four blocks of heat sinks are rectangle, wherein two blocks of heat sinks are provided with many horizontally sets and parallel radiating groove, two blocks of heat sinks are provided with many vertical settings and parallel radiating groove in addition, identical heat sink is the diagonal line placement and is spliced into the heat radiation shell, and the radiating groove of four blocks of heat sinks constitutes the exhaust passage of heat radiation shell four direction.
In the technique scheme, the heat radiation shell that four blocks of heat sinks are spliced into is four jiaos of stars, and wherein each angle of four jiaos of stars is wedge angle or fillet, and the radiating groove of four blocks of heat sinks constitutes the exhaust passage of four different directions of described heat radiation shell.
In the technique scheme, the exhaust passage of heat radiation shell is the outside straight radial in center or curve radiation.
In the technique scheme, be provided with dividing plate in the drain pan, it is divided into independently air draught district with drain pan, and each air draught district comprises wind inlet and fan respectively.Further, independent air draught district is four, and corresponding with the heat sink position respectively, constitutes complete turnover air channel.
In the technique scheme, preferred drain pan is provided with regulating switch, and its different gears are set respectively and opened one, two or more fans.
In the technique scheme, the groove depth that one or several radiating groove setting of certain of heat sink is more shallow and constitute the installation road, drain pan also is provided with the erection column with this installation road coupling, and cooperate screw to lock with erection column fastening by the road is installed between heat radiation shell and the drain pan.
In the technique scheme, the heat radiation shell is metal aluminium or plastic material, and drain pan is plastic material.
In the technique scheme, the drain pan center is provided with the projection for the mark brand, and the height of projection is concordant with heat radiation shell surface.
Compared with prior art, the utlity model has following beneficial effect:
1. by the design of heat sink, form a plurality of air channels, to the different directions heat radiation, improve radiating efficiency respectively;
2. a plurality of fans are set, have increased area of dissipation, formed the heat dissipation region of non-blind area, and can be according to the dispel the heat needs of position of notebook computer, select wherein several for use, reach the general effect of notebook computer of different model, save unnecessary waste and noise simultaneously;
In drain pan by dividing plate is set, form a plurality of independently air draughts district, guaranteed that to greatest extent the suction air volume of each fan is interference-free each other, and can play simultaneously the effect of wind gathering;
4. the heat radiation shell cooperates screw locking fastening with drain pan by installation road and the mounting hole that is complementary, and the two can be combined closely, and the road is installed " is hidden " in radiating groove, reaches both artistic and practical effect;
5. the radiating groove of heat sink can adopt compression moulding, and cost is lower, and technology is simple, and is convenient for production.
Description of drawings
Fig. 1 is the three-dimensional assembling of the utility model notebook PC radiator synoptic diagram;
Fig. 2 is cooling plate structure synoptic diagram (arrow illustrates airflow direction among the figure) in the utility model;
Fig. 3 is the partial enlarged drawing (radiating groove 11 of heat sink 1 is shown and road 12 is installed) of Fig. 2;
Fig. 4 is the structural representation of drain pan in the utility model;
Fig. 5 is the drain pan structure synoptic diagram corresponding with Fig. 4;
Fig. 6 is that the partial enlarged drawing of Fig. 4 (illustrates the mounting hole 331 of erection column 33; The card division 321 of dividing plate 32);
Fig. 7 is the utility model notebook PC radiator Facad structure synoptic diagram (the spliced situation of heat sink is shown);
Fig. 8 is the utility model notebook PC radiator side structure synoptic diagram;
Fig. 9 is the utility model notebook PC radiator structure synoptic diagram (situation that bracing frame 6 is opened is shown).
Mark the following drawings mark by reference to the accompanying drawings thereon:
The 1-shell that dispels the heat, the 11-radiating groove, 12-installs the road;
The 2-fan;
The 3-drain pan, the 31-wind inlet, the 32-dividing plate, the 321-card division, the 33-erection column, the 331-button hole, 34-USB installs window, the 35-intermediate projections, 36-bracing frame installation position, the 37-switch is installed window;
The 4-USB interface; The 5-regulating switch; The 6-bracing frame.
Embodiment
Below in conjunction with accompanying drawing, an embodiment of the present utility model is described in detail, but is to be understood that protection domain of the present utility model is not subjected to the restriction of embodiment.
As shown in Figure 1, a kind of notebook PC radiator of the present utility model, heat radiation shell 1 lid is contained on the drain pan 3, and fan 2, USB interface 4 are installed in the cavity of the two formation, drain pan 3 one sides are provided with regulating switch 5 and connect inner control circuit, two bracing frames 6 also are housed below the drain pan 3.Wherein, fan 2 is axial-flow type (direct-firing) fan.
Specifically describe the structure of heat radiation shell 1 below in conjunction with Fig. 2 and Fig. 3.Heat radiation shell 1 is spliced by the square heat sink of four block lengths, and it is metal aluminum sheet or plastic material.Every block of heat sink all is provided with some the radiating grooves that are parallel to each other 11, wherein the radiating groove 11 of two blocks of heat sinks is horizontally set, two is vertical the setting in addition, identical heat sink is the diagonal line placement during splicing, the radiating groove 11 that is the two blocks of heat sinks in upper left bottom right is that laterally the radiating groove of the two blocks of heat sinks in upper right lower-left is vertical.The heat radiation shell 1 that is spliced into has like this formed the heat dissipation wind channel (airflow direction is shown in arrow among Fig. 2) of four direction, has improved radiating efficiency greatly; And the radiating groove 11 of horizontally set can also prevent that notebook computer from use sliding.In addition, in the present embodiment, also be provided with two installation roads 12 parallel with radiating groove 11 on every block of heat sink, can clearly be seen that from Fig. 3, installation road 12 has just occupied the position (referring to Fig. 2) of certain two radiating groove 11, the groove depth in these two installation roads 12 shoals, and makes things convenient for securing member (for example screw wears the erection column 33 Fig. 4 from the drain pan bottom) shell 1 that will dispel the heat to fixedly connected with drain pan 3.The design that road 12 is installed can realize location and installation below the heat radiation shell on the one hand, need not on the heat radiation shell or setting is installed at the edge separately, makes the heat radiation shell better with the independence of the inner space of drain pan formation; On the other hand, if heat radiation shell 1 is the metal aluminum sheet material, such installation road 12 does not influence the entire heat dissipation plate and adopts compression moulding, and manufacture craft is simple, and is convenient for production; The 3rd, road 12 is installed " is hidden " in the middle of radiating groove 11, also have beautiful visual effects.
Specifically describe the structure of drain pan 3 below in conjunction with Fig. 4 to Fig. 6.Drain pan 3 is plastic cement material, dividing plate 32 is divided into four relatively independent air draught districts with the space, be provided with grid-like that wind inlet 31(and fan dimension, shape adapt bottom each air draught district), each is separately installed with a fan 2(as shown in Figure 1 above the wind inlet 31), an and heat sink of corresponding heat radiation shell 1, each air draught district is air draught space independently, has guaranteed that to greatest extent the suction air volume of each fan 2 is interference-free each other, and can play the effect of wind gathering simultaneously.More preferably, dividing plate in the present embodiment 32 height will be higher than the height of drain pan 3, and the dividing plate 32 1 ends card division 321 of protruding is overlapped on the edge of drain pan 3, have reached like this at heat radiation shell 1 better independence is installed between each air draught district, back.Position corresponding with the installation road 12 of heat radiation shell 1 in the drain pan 3 also is provided with many erection columns 33, and the center of erection column 33 is button hole 331.With reference to partial enlarged drawing 6 explanations, screw screws in button hole 331 from drain pan 3, by screw erection column 33 with being installed, road 12 is locked, thus fixing heat radiation shell 1 and drain pan 3.Drain pan 3 centers are provided with projection 35, and its height is surperficial concordant with mounted heat radiation shell 1, and this design is conducive to the layout of dividing plate 32, and can be used for the mark brand identity, and is succinctly attractive in appearance.Drain pan 3 one sides also are provided with USB window 34 are installed, and are used for installing USB interface 4; Switch is installed window 37, is used for installing regulating switch 5; The bottom is provided with bracing frame installation position 36, is used for installing bracing frame 6.
Fig. 7 to Fig. 9 is each angle structural representation of the utility model notebook PC radiator of assembling, further specifies characteristics of the present utility model below in conjunction with the use of present embodiment.Can adjust opening or closure of leg shape bracing frame 6 as required, bracing frame 6 is opened the surface tilt that (as shown in Figure 9) makes heating radiator.As can be seen from Figure 8, USB interface is 4 more than one in the present embodiment, its pcb board is installed on the inside (not shown) of drain pan 3, by USB interface 4 notebook computer of can plugging into, input interface is realized notebook computer to the power supply of fan 2, but output interface can be realized the continuation power supply of other connection devices or carry out data transmission.Regulating switch 5 is provided with a plurality of work gears, gear 1 can be controlled top two fans and rotate, following two fans of gear 2 controls rotate, four fans of gear 3 controls all rotate, and each fan electromotor is installed in fan center's (also not shown among the figure), can select different work gears at the notebook computer heat radiation position of different model like this, save the noise of the energy, reduction fan, when needing especially, also can open four fans simultaneously, realize quick heat radiating.
When heating radiator of the present utility model is in running order, fan 2 begins rotation, air enters in the drain pan each independently air draught district through wind inlet 31, the air channel air-out that is formed by the radiating groove 11 of the heat sink of correspondence and notebook computer bottom again, thus form a complete turnover wind passage.
Further, the distortion that some structures are possible in above-described embodiment is discussed:
Heat radiation shell 1, what present embodiment provided is that the square heat sink of four block lengths is spliced, its major technique characteristics are that the alternative arrangement radiating groove 11 anyhow, form entire heat dissipation shell 1 to the air channel of a plurality of direction heat radiations.Can expect that based on this employing can reach constructed effect, and variform heat radiation shell.For example, being spliced into four jiaos of stars (each angle of four jiaos of stars is not limited to wedge angle, namely can be fillet) heat radiation shell by four block-shaped identical or different heat sinks, dispels the heat to four different directions in the air channel that radiating groove forms.But, drain pan will with the form fit of heat radiation shell, manufacture difficulty increases, and causes cost to improve.
What radiating groove 11, present embodiment provided is the radiating groove that is parallel to each other at heat sink, and employing not hard to imagine can also can be the curve radiation for straight radial by the outside radial radiating groove in heat radiation shell 1 center.The beneficial effect of this kind design is that heating radiator can dispel the heat to all directions, but the radiating groove in this scheme is than the length in the present embodiment, and air-out is slow, and the required heat radiation time is long, and the initiating terminal of radiating groove all concentrates on the center, is unfavorable for quick heat radiating in a big way.In addition, if the heat radiation shell adopts the aluminium sheet material, aspect manufacture craft, this radial radiating groove can not adopt compression moulding, and needs the higher cast molding of expense, causes cost of goods manifactured to increase, simultaneously because complex process has prolonged the production cycle.
More than disclosed only be a specific embodiment of the present utility model, still, the utility model is not limited thereto, any those skilled in the art can think variation all should fall into protection domain of the present utility model.
Claims (10)
1. a notebook PC radiator is characterized in that, comprising:
Drain pan, its bottom is provided with wind inlet;
Fan, it is installed on the drain pan, and the position is corresponding with wind inlet;
The heat radiation shell, its lid is contained on the drain pan, is spliced by four blocks of heat sinks, and every block of heat sink is provided with the radiating groove for air-out, constitutes this heat radiation shell along the exhaust passage of different directions.
2. a kind of notebook PC radiator according to claim 1, it is characterized in that, described four blocks of heat sinks are rectangle, wherein two blocks of heat sinks are provided with many horizontally sets and parallel radiating groove, two blocks of heat sinks are provided with many vertical settings and parallel radiating groove in addition, identical heat sink is the diagonal line placement and is spliced into described heat radiation shell, and the radiating groove of four blocks of heat sinks constitutes the exhaust passage of described heat radiation shell four direction.
3. a kind of notebook PC radiator according to claim 1, it is characterized in that, the heat radiation shell that described four blocks of heat sinks are spliced into is four jiaos of stars, and wherein each angle of four jiaos of stars is wedge angle or fillet, and the radiating groove of four blocks of heat sinks constitutes the exhaust passage of four different directions of described heat radiation shell.
4. a kind of notebook PC radiator according to claim 1 is characterized in that, the exhaust passage of described heat radiation shell is the outside straight radial in center or curve radiation.
5. a kind of notebook PC radiator according to claim 1 is characterized in that, is provided with dividing plate in the described drain pan, and it is divided into independently air draught district with drain pan, and each air draught district comprises described wind inlet and fan respectively.
6. a kind of notebook PC radiator according to claim 1 or 5 is characterized in that described drain pan is provided with regulating switch, and its different gears are set respectively and opened one, two or more fans.
7. a kind of notebook PC radiator according to claim 5 is characterized in that, described independent air draught district is four, and corresponding with described heat sink position respectively, constitutes complete turnover air channel.
8. a kind of notebook PC radiator according to claim 1, it is characterized in that, the groove depth that one or several radiating groove setting of certain of described heat sink is more shallow and constitute the installation road, described drain pan also is provided with the erection column with this installation road coupling, and cooperate screw to lock with erection column fastening by the road is installed between heat radiation shell and the drain pan.
9. a kind of notebook PC radiator according to claim 1 is characterized in that, described heat radiation shell is metal aluminium or plastic material, and described drain pan is plastic material.
10. a kind of notebook PC radiator according to claim 1 is characterized in that, described drain pan center is provided with the projection for the mark brand, and the height of projection is concordant with heat radiation shell surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121202 CN203117881U (en) | 2013-03-18 | 2013-03-18 | Notebook computer radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121202 CN203117881U (en) | 2013-03-18 | 2013-03-18 | Notebook computer radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203117881U true CN203117881U (en) | 2013-08-07 |
Family
ID=48898210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320121202 Expired - Lifetime CN203117881U (en) | 2013-03-18 | 2013-03-18 | Notebook computer radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203117881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018187964A1 (en) * | 2017-04-12 | 2018-10-18 | 深圳市源畅通科技有限公司 | Circuit board for electronic device having heat dissipation function |
-
2013
- 2013-03-18 CN CN 201320121202 patent/CN203117881U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018187964A1 (en) * | 2017-04-12 | 2018-10-18 | 深圳市源畅通科技有限公司 | Circuit board for electronic device having heat dissipation function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 100084 1, 4 floor 101-30, 9 hospital, 9 Jin Jie Road, Haidian District, Beijing. Patentee after: Beijing Xinquansheng Technology Co.,Ltd. Address before: 100084 12B, 2 building, 2 information road, Haidian District, Beijing. Patentee before: BEIJING DEEPCOOL INDUSTRIES Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |
|
| CX01 | Expiry of patent term |