CN1683796A - Fan module - Google Patents
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- CN1683796A CN1683796A CN 200410033805 CN200410033805A CN1683796A CN 1683796 A CN1683796 A CN 1683796A CN 200410033805 CN200410033805 CN 200410033805 CN 200410033805 A CN200410033805 A CN 200410033805A CN 1683796 A CN1683796 A CN 1683796A
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- fins
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Abstract
The fan module includes one casing seat, one fan and several fins. The casing seat has one holding space, one air inlet and one opposite outlet, and the air inlet, the holding space and the outlet are communicated. The fan is configured inside the holding space; and the fins with several protuberant parts each are configured inside the air outlet in parallel to separate the air outlet into several slits of width not greater than 1 cm.
Description
Technical field
The present invention relates to a kind of blower module, particularly relate to a kind of inside that is provided in a portable apparatus that is applicable to, in order to the hot air discharge of the inside of portable apparatus to extraneous blower module (fanmodule).
Background technique
In recent years, along with advancing by leaps and bounds of computer science and technology, the running speed of computer constantly promotes, make the heating power of electrical assembly of computer main inside constantly upwards promote, for the electrical assembly that prevents computer main inside overheated, thereby cause electrical assembly that temporary or nonvolatil inefficacy takes place, so the heat dissipation of the electrical assembly of computer-internal becomes extremely important.So, power supply unit (power supply), central processing unit (CPU) and graphics processing unit (GPU) except computer main, or even the electrical assembly of chip set easy elevated temperatures such as (chipset) installs radiation system extraly additional, in order to reduce beyond the temperature of electrical assembly when the working at high speed, more can install a blower module additional in the inside of computer main, inside and extraneous thermoconvection thereof in order to produce computer main make that the running of computer main can be more smooth and easy.It should be noted that; because the inner space of notebook is very little; make heat energy that its electrical assembly produced very easily accumulate in the gas inside of notebook; so existing known technology can be installed a blower module in the inside of notebook usually, in order to the hot air discharge of the inside of notebook to the extraneous purpose that reaches heat radiation.
See also the stereogram that has known a kind of blower module now shown in Figure 1.The common a kind of blower module 100 that is applied to notebook roughly comprises shell block (housing) 110 and fan (fan) 120, wherein shell block 110 has a containing space (mounting space) 112, one wind inlet (airinlet) 114 and a relative exhaust outlet (airoutlet) 116, and wind inlet 114 is to be communicated in containing space 112, and wind inlet 114 is to be communicated in exhaust outlet 116 via containing space 112, and fan 120 then is arranged in the containing space 112.When the fan 120 of blower module 100 in the running, gas can be via the wind inlet 114 of shell block 110, and enters the inside of shell block 110, is exported via the exhaust outlet 116 of shell block 110 again.Therefore, when blower module 100 is applied to the radiation system of a notebook, blower module 100 can be effectively with the hot air discharge of the inside of notebook to extraneous, make that the running of notebook can be more smooth and easy.
With regard to existing technology, the exhaust outlet 116 of blower module 100 there is no at present and sets any palisade thing.Therefore, when blower module 100 is provided in the inside of a notebook, the user is during the process of carrying or carrying notebook, maximum outside diameter is easy in regular turn exhaust outlet 116, containing space 112 and wind inlet 114 via shell block 110 less than the small-sized conductive body (for example clip or staple etc.) of wind inlet 114 and exhaust outlet 116, and enter the inside of notebook, and touch the electrical contact or the circuit of the inside of notebook, so may cause the circuit malfunction of the inside of notebook.Therefore, in order to reduce the possibility that above-mentioned small-sized conductive body enters the inside of notebook, in the security regulations of present portable apparatus, the position on the surface of portable apparatus and its width of slotted opening that can be communicated in the inside of portable apparatus will limit and can not surpass 1mm.
This shows that above-mentioned existing blower module obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem that blower module exists, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.
Because the defective that above-mentioned existing blower module exists, the inventor is based on being engaged in this type of product specification manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of blower module of new structure, can improve general existing blower module, make it have more practicability.Through constantly research, design, and after studying sample and improvement repeatedly, create the present invention who has practical value finally.
Summary of the invention
The objective of the invention is to, overcome the defective that existing blower module exists, and provide a kind of new blower module, technical problem to be solved is to make it be suitable for setting inside to a portable apparatus, be discharged outside in order to hot gas the inside of portable apparatus, thereby be suitable for practicality more, and have the value on the industry.
The object of the invention to solve the technical problems realizes by the following technical solutions.According to a kind of blower module that the present invention proposes, it comprises: a shell block have a containing space, a wind inlet and a relative exhaust outlet, and this wind inlet is to be communicated in this containing space, and is communicated in this exhaust outlet via this containing space; One fan is equipped within this containing space; And most fins, be equipped within this exhaust outlet, and be arranged in parallel each other, and those fins have most first protuberances respectively, its outstanding respectively surface from those fins, and wantonly two those adjacent fins are spaces via those first protuberances, and those fins are separated into most slotted openings with this exhaust outlet, and the width of those slotted openings is smaller or equal to 1 centimetre.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
The inwall that aforesaid blower module, the structure of wherein said shell block constitute this exhaust outlet be with those fins be the space via those first protuberances near the person, and constitute one of those slotted openings.
Aforesaid blower module, wherein said those first protuberances are to bend cutting but the part of severing not from those fins respectively.
Aforesaid blower module, wherein said those fins are to be long strip, and those first protuberances be lay respectively at those fins two ends and central authorities one of them.
Aforesaid blower module, wherein said each this fin have more most second protuberances, and it protrudes in another surface of this corresponding fin.
The inwall that aforesaid blower module, the structure of wherein said shell block constitute this exhaust outlet be with those fins be the space via those second protuberances near the person, and constitute one of those slotted openings.
Aforesaid blower module, wherein said those second protuberances are to bend cutting but the part of severing not from those fins respectively.
Aforesaid blower module, wherein said those fins are to be long strip, and those second protuberances are the two ends that lay respectively at those fins.
Aforesaid blower module, the width range of wherein said those slotted openings are to be 0.8～1 centimetre.
Aforesaid blower module, the length direction of wherein said exhaust outlet be with the orientation of those fins vertical mutually reach parallel one of them.
Aforesaid blower module, wherein said shell block comprise a cover plate and a base, and this wind inlet is made of this cover plate, and this exhaust outlet is made of jointly this cover plate and this base, and those fins all are connected in this cover plate.
Based on above-mentioned, blower module of the present invention is the fin that utilizes these to be arranged in parallel with each other, and on these fins, form a plurality of protuberances respectively, these fins that it is can wantonly at interval two adjacent, make these fins that the exhaust outlet of shell block is separated into a plurality of slotted openings, and the width of these slotted openings is to be less than or equal to 1 centimetre, and can utilize these protuberances to keep the width of these slotted openings.Therefore, when blower module of the present invention is provided in the inside of a portable apparatus, blower module of the present invention is except that can being discharged outside to the hot gas of the inside of portable apparatus, more can external small-sized conductive body be stopped exhaust outlet from shell block by these fins that are arranged in parallel, the former inside that can avoid external small-sized conductive body to enter portable apparatus via shell block effectively is to meet the relevant security regulations of portable apparatus.
Via as can be known above-mentioned, the invention relates to a kind of blower module, it comprises a shell block, a fan and most fins.Shell block has a containing space, a wind inlet and a relative exhaust outlet, and wind inlet is to be communicated in containing space, and is communicated in exhaust outlet via containing space.In addition, fan is to be provided within the containing space.In addition, these fins are to be provided within the exhaust outlet, and be arranged in parallel each other, and these fins have most protuberances respectively, its outstanding respectively surface from these fins, and wantonly two these adjacent fins are spaces via these protuberances, and these fins are separated into most slotted openings with exhaust outlet, and the width of these slotted openings is to be less than or equal to 1 centimetre.
By technique scheme, blower module of the present invention has following advantage at least: the present invention is suitable for setting the inside to a portable apparatus, is discharged outside in order to the hot gas with the inside of portable apparatus.
In sum, the blower module of special construction of the present invention.It has above-mentioned many advantages and use value, and in like product, do not see have similar structural design to publish or use and really genus innovation, no matter it structurally or bigger improvement all arranged on the function, have large improvement technically, and produced handy and practical effect, and more existing blower module has the multinomial effect of enhancement, thus be suitable for practicality more, and have the extensive value of industry, really be a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, below with preferred embodiment of the present invention and conjunction with figs. describe in detail as after.
The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the stereogram that has known a kind of blower module now.
Fig. 2 A is the stereogram of the blower module of embodiments of the invention.
Fig. 2 B is the three-dimensional exploded view of the blower module of embodiments of the invention.
Fig. 3 A is the stereogram of a kind of fin after coinciding of embodiments of the invention.
Fig. 3 B is the stereogram of another kind of fin after coinciding of embodiments of the invention.
100: blower module 110: shell block
112: containing space 114: wind inlet
116: exhaust outlet 120: fan
200: blower module 210: shell block
210a: cover plate 210b: base
212: containing space 214: wind inlet
216: exhaust outlet 216a: slotted opening
220: fan 230: fin
230a: end face 230b: bottom surface
234: the second protuberances of 232: the first protuberances
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to its embodiment of blower module, structure, feature and the effect thereof that foundation the present invention proposes, describe in detail as after.
See also shown in Fig. 2 A and Fig. 2 B, wherein Fig. 2 A is the stereogram of the blower module of embodiments of the invention, and shown in Fig. 2 B, is the three-dimensional exploded view of the blower module of embodiments of the invention.Originally the blower module 200 of executing example mainly comprises a shell block 210, a fan 220 and a plurality of fin 230.Shell block 210 has a containing space 212, a wind inlet 214 and a relative exhaust outlet 216, and wind inlet 214 is to be communicated in containing space 212, and is communicated in exhaust outlet 216 via containing space 212.In addition, shell block 210 more can comprise a cover plate 210a and a base 210b, and wind inlet 214 can be made of cover plate 210a hollow out, and the part wall body of the part wall body of cover plate 210a and base 210b is to constitute exhaust outlet 216 jointly, and these fins 230 all are connected in the bottom surface of cover plate 210a.In addition, 220 in fan is equipped within the containing space 212.
Therefore, when fan 220 runnings, fan 220 can attract extraneous gas to containing space 212 on one's own initiative via wind inlet 214, then again via exhaust outlet 216 output gases.In practical application, blower module 200 is the inside that can be provided in portable apparatus (for example a portable computer: notebook or flat computer etc.), and the exhaust outlet 216 of blower module 200 is to be exposed to outside the portable apparatus, and the feasible hot gas that lodges in the inside of portable apparatus can be disposed to outside the portable apparatus via blower module 200.
In order to meet the security regulations of portable apparatus, these fins 230 are to be equipped within the exhaust outlet 216, and it is arranged in parallel each other, and exhaust outlet 216 is separated into a plurality of slotted opening 216a.Simultaneously, distribute, make that the width of these slotted openings 216a is to be less than or equal to 1 centimetre, use the security regulations that meet portable apparatus by changing the density of these fins 230 in exhaust outlet 216.It should be noted that, among present embodiment, the preferred range of the width of these slotted openings 216a is between 0.8 to 1 centimetre, and the orientation of these fins 230 (Z-direction of Fig. 2 A) is approximately perpendicular to the length direction (Y direction of Fig. 2 A) of exhaust outlet 216, and meaning is the length direction (Y direction of Fig. 2 A) that the length direction (Z-direction of Fig. 2 A) of these fins 230 is approximately perpendicular to exhaust outlet 216.
When carrying or move one when being equipped with the portable apparatus of blower module 200 of present embodiment, extraneous small-sized conducting objects (for example being metal clip or staple) will be subjected to stopping of these fins that are positioned at exhaust outlet 216 230, and can't enter the inside of portable apparatus in regular turn via the shell block 210 of blower module 200.Therefore, be equipped on the inside of a portable apparatus when the blower module 200 of present embodiment, and when the exhaust outlet 216 of shell block 210 is exposed to outside the portable apparatus, these fins 230 that are positioned at exhaust outlet 216 can prevent effectively that small-sized conductive body from entering the inside of portable apparatus, make portable apparatus can keep normal running.
For the width that makes these slotted openings 216a all can be kept less than 1 centimetre, and can not be subjected to external force collision or extruding easily and change its width, see also shown in Fig. 3 A, it is the stereogram of a kind of fin after coinciding of embodiments of the invention.These fins 230 roughly are strip, and have a plurality of first protuberances 232 respectively, it protrudes in an end face 230a of corresponding fin 230, and be positioned at the two ends or the central authorities of fin 230, and for example in modes such as welding, these first protuberances 232 are connected in the bottom surface 230b of fin 230 of top, so can keep the width of the slotted opening 216a that is surrounded by two fins 230 effectively.
It should be noted that, in order to reduce cost of material and processing procedure time, when making these first protuberances 232 respectively on these fins 230 time, can utilize the mode of mechanical stamping (punch), cut simultaneously and some part of these fins 230 of bending directly forms these first protuberances 232, in other words, these first protuberances 232 are to bend cutting but the part of severing not from those fins 230 respectively.
See also shown in Fig. 2 A and Fig. 3 A, the inwall of the formation exhaust outlet 216 of shell block 210 is and the also space via these first protuberances 232 of immediate fin 230, and constitutes a slotted opening 216a.
See also shown in Fig. 3 B, it is the stereogram of another kind of fin after coinciding of embodiments of the invention.Compared to Fig. 3 A, the fin 230 of Fig. 3 B is except having a plurality of first protuberances 232, have more a plurality of second protuberances 234, it is outstanding from the bottom surface of fin 230 230b, and the fin 230 below for example connecting in modes such as welding, in order to keep the width of the slotted opening 216a that is surrounded by two fins 230 effectively.
Similarly, in order to reduce cost of material and processing procedure time, can utilize the mode of mechanical stamping (punch), cut simultaneously and some part of these fins 230 of bending directly forms these second protuberances 234, in other words, these second protuberances 234 are to bend cutting but the part of severing not from those fins 230 respectively.In the present embodiment, one first protuberance 232 and a pair of second protuberance 234 that are positioned at the two ends of fin 230 are to make simultaneously, and first protuberance 232 and a pair of second protuberance 234 that are positioned at different fins 230 more can be chimeric mutually, and these first protuberances 232 and these second protuberances 234 constitute a mating face can be in order to be engaged to the inwall of shell block 210.
See also shown in Fig. 2 A and Fig. 3 B, the inwall of the formation exhaust outlet 216 of shell block 210 is and the also space via these second protuberances 234 of immediate fin 230, and constitutes a slotted opening 216a.
In sum, blower module of the present invention is to utilize a plurality of fins that are arranged in parallel with each other that the exhaust outlet of shell block is separated into a plurality of slotted openings, and the width of these slotted openings is to be less than or equal to 1 centimetre.Therefore, when blower module of the present invention is provided in the inside of a portable apparatus, blower module of the present invention is except that can being discharged outside to the hot gas of the inside of portable apparatus, more can external small-sized conductive body be stopped exhaust outlet from shell block by these fins that are arranged in parallel, the former inside that can avoid external small-sized conductive body to enter electronic equipment via shell block effectively is to meet the relevant security regulations of portable apparatus.In addition, the portable apparatus that blower module of the present invention was suitable for is not limited to notebook, and for example the portable apparatus of flat computer or other type is also applicable.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (11)
1, a kind of blower module is characterized in that it comprises:
One shell block has a containing space, a wind inlet and a relative exhaust outlet, and this wind inlet is to be communicated in this containing space, and is communicated in this exhaust outlet via this containing space;
One fan is equipped within this containing space; And
A most fin, be equipped within this exhaust outlet, and be arranged in parallel each other, and those fins have most first protuberances respectively, its outstanding respectively surface from those fins, and wantonly two those adjacent fins are spaces via those first protuberances, and those fins are separated into most slotted openings with this exhaust outlet, and the width of those slotted openings is smaller or equal to 1 centimetre.
2, the inwall that blower module according to claim 1, the structure that it is characterized in that wherein said shell block constitute this exhaust outlet be with those fins be the space via those first protuberances near the person, and constitute one of those slotted openings.
3, blower module according to claim 1 is characterized in that wherein said those first protuberances are to bend cutting but the part of severing not from those fins respectively.
4, blower module according to claim 2 is characterized in that wherein said those fins are to be long strip, and those first protuberances be lay respectively at the two ends of those fins and central authorities wherein it
5, blower module according to claim 2, its feature are that more each this fin has most second protuberances, and it protrudes in another surface of this corresponding fin.
6, the inwall that blower module according to claim 5, the structure that it is characterized in that wherein said shell block constitute this exhaust outlet be with those fins be the space via those second protuberances near the person, and constitute one of those slotted openings.
7, blower module according to claim 5 is characterized in that wherein said those second protuberances are to bend cutting but the part of severing not from those fins respectively.
8, blower module according to claim 5 it is characterized in that wherein said those fins are to be long strip, and those second protuberances is the two ends that lay respectively at those fins.
9, blower module according to claim 1, the width range that it is characterized in that wherein said those slotted openings are to be 0.8～1 centimetre.
10, blower module according to claim 1, the length direction that it is characterized in that wherein said exhaust outlet be with the orientation of those fins vertical mutually reach parallel one of them.
11, blower module according to claim 1, it is characterized in that wherein said shell block comprises a cover plate and a base, and this wind inlet is made of this cover plate, and this exhaust outlet is made of jointly this cover plate and this base, and those fins all are connected in this cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410033805 CN1683796A (en) | 2004-04-14 | 2004-04-14 | Fan module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410033805 CN1683796A (en) | 2004-04-14 | 2004-04-14 | Fan module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1683796A true CN1683796A (en) | 2005-10-19 |
Family
ID=35263241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410033805 Pending CN1683796A (en) | 2004-04-14 | 2004-04-14 | Fan module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1683796A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832280A (en) * | 2009-03-13 | 2010-09-15 | 富准精密工业(深圳)有限公司 | Heat-dissipating device, centrifugal fan thereof and electronic device using same |
| CN104684347A (en) * | 2013-11-29 | 2015-06-03 | 英业达科技有限公司 | Heat dissipation fin group |
-
2004
- 2004-04-14 CN CN 200410033805 patent/CN1683796A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832280A (en) * | 2009-03-13 | 2010-09-15 | 富准精密工业(深圳)有限公司 | Heat-dissipating device, centrifugal fan thereof and electronic device using same |
| CN104684347A (en) * | 2013-11-29 | 2015-06-03 | 英业达科技有限公司 | Heat dissipation fin group |
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