CN102802380B - Fan module - Google Patents
Fan module Download PDFInfo
- Publication number
- CN102802380B CN102802380B CN201210032503.8A CN201210032503A CN102802380B CN 102802380 B CN102802380 B CN 102802380B CN 201210032503 A CN201210032503 A CN 201210032503A CN 102802380 B CN102802380 B CN 102802380B
- Authority
- CN
- China
- Prior art keywords
- upper cover
- base plate
- housing
- blower module
- spatial accommodation
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/16—Centrifugal pumps for displacing without appreciable compression
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/626—Mounting or removal of fans
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
- G06F1/203—Cooling means for portable computers, e.g. for laptops
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
- F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A fan module suitable for an electronic apparatus is provided. The fan module includes a bottom plate, a top cover. a sidewall, a heat-dissipating fan and a housing. The sidewall is assembled between the top cover and the bottom plate. The sidewall, the top cover and the bottom plate together form an accommodating space. The heat-dissipating fan is disposed on the bottom plate and located in the accommodating space. The housing is stacked on the top cover.
Description
Technical field
The invention relates to a kind of blower module, and relate to a kind of blower module being applicable to electronic installation especially.
Background technology
For in response to high-speed, the high-effect and compact requirement of electronic product now, various Portable (portable) electronic installation is made gradually to become main flow.With regard to mobile computer (notebook), because mobile computer cannot provide very large space to carry out accommodating cooling system, therefore how in limited configuration space, to improve its radiating efficiency, be industry one of the focus be absorbed in.
Generally speaking, mobile computer can be equipped with blower module usually, in order to dispel the heat to the heat generating component of mobile computer inside.In order to reduce integrally-built weight and thickness, blower module is designed to have thinner thickness in order to the upper cover and base plate holding radiator fan, and the distance between radiator fan and upper cover and the distance between upper cover and mobile computer other structural member interior are also designed to less.This kind of design can be applicable to emphasize the frivolous super-thin mobile computer (ultra-thin typenotebook) taken.
But, the upper cover of thinner thickness has lower structural strength, when the spacing of radiator fan and upper cover is less and upper cover and mobile computer inner structural member spacing is less, upper cover easily produces distortion because of the compressing of described structural member, makes radiator fan be subject to the compressing of upper cover and affect the normal operation of blower module.
Summary of the invention
The invention provides a kind of blower module, there is preferably structural strength.
The present invention proposes a kind of blower module, is applicable to an electronic installation.Blower module comprises a base plate, a upper cover, a sidewall, a radiator fan and a housing.Sidewall group is located between upper cover and base plate, and wherein sidewall, upper cover and base plate form a spatial accommodation.Radiator fan is configured on base plate and is positioned at spatial accommodation.Housing is stacked at and covers.
In one embodiment of this invention, above-mentioned housing and sidewall one-body molded.
In one embodiment of this invention, above-mentioned housing covers a Part I of upper cover and a Part II of exposure upper cover.One contact structure housing of electronic installation, has gap between structural member and Part II and forms an air intake vent, and air intake vent is communicated with spatial accommodation.
In one embodiment of this invention, above-mentioned upper cover has an opening, and opening exposes spatial accommodation, and air intake vent is through open communication spatial accommodation.
In one embodiment of this invention, have spacing and form an air outlet between above-mentioned housing and base plate, air outlet is communicated with spatial accommodation.
In one embodiment of this invention, blower module more comprises a support column, and support column is at air outlet and be supported between base plate and housing.
In one embodiment of this invention, above-mentioned housing has an extension, and extension is connected to the edge of housing.Support column is supported between base plate and extension.
In one embodiment of this invention, above-mentioned housing and support column one-body molded.
In one embodiment of this invention, above-mentioned upper cover and the material of base plate are metal.
In one embodiment of this invention, the material of above-mentioned housing is plastics.
In one embodiment of this invention, above-mentioned upper cover and housing one-body molded.
The present invention proposes a kind of blower module, is applicable to an electronic installation.Blower module comprises a base plate, a upper cover, a sidewall and a radiator fan.The thickness of one Part I of upper cover is greater than the thickness of a Part I of upper cover.Sidewall group is located between upper cover and base plate, and wherein sidewall, upper cover and base plate form a spatial accommodation.Radiator fan is configured on base plate and is positioned at spatial accommodation.
In one embodiment of this invention, above-mentioned upper cover and sidewall one-body molded.
In one embodiment of this invention, a contact structure Part I of above-mentioned electronic installation.Have gap between structural member and Part II and form an air intake vent, air intake vent is communicated with spatial accommodation.
In one embodiment of this invention, above-mentioned upper cover has an opening, and opening exposes spatial accommodation, and air intake vent is through open communication spatial accommodation.
In one embodiment of this invention, have spacing and form an air outlet between above-mentioned upper cover and base plate, air outlet is communicated with spatial accommodation.
In one embodiment of this invention, blower module more comprises a support column, and wherein support column is supported between base plate and upper cover at air outlet.
In one embodiment of this invention, above-mentioned upper cover and support column one-body molded.
In one embodiment of this invention, above-mentioned upper cover and the material of base plate are metal.
Based on above-mentioned, in blower module of the present invention, the housing being stacked at upper cover can strengthen overall construction intensity, not easily produces distortion when upper cover is suffered oppression.By this, radiator fan can be avoided to be subject to upper cover compressing, to maintain the normal operation of blower module.
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate accompanying drawing to be described in detail below.
Accompanying drawing explanation
Fig. 1 is the stereogram of the blower module of one embodiment of the invention.
Fig. 2 is the explosive view of the blower module of Fig. 1.
Fig. 3 is the partial side view that the blower module of Fig. 1 is applied to electronic installation.
Fig. 4 is the stereogram of the blower module of another embodiment of the present invention.
Fig. 5 is the explosive view of the blower module of Fig. 4.
Fig. 6 is the partial side view that the blower module of Fig. 4 is applied to electronic installation.
Symbol description
50: structural member 100,200: blower module
110,210: base plate 120,220: upper cover
122,222: Part I 124,224: Part II
126,226: opening 130,230: sidewall
140,240: radiator fan 150: housing
152: extension 160,260: spatial accommodation
170,270: air intake vent 180,280: air outlet
190,290: support column
Embodiment
Fig. 1 is the stereogram of the blower module of one embodiment of the invention.Fig. 2 is the explosive view of the blower module of Fig. 1.Please refer to Fig. 1, the blower module 100 of the present embodiment comprises base plate 110, upper cover 120, sidewall 130, radiator fan 140 and a housing 150.Sidewall 130 groups is located between upper cover 120 and base plate 110, and sidewall 130, upper cover 120 form a spatial accommodation 160 with base plate 110.Radiator fan 140 is configured on base plate 110 and is positioned at spatial accommodation 160.Housing 150 is stacked on upper cover 120, and upper cover 120 is between housing 150 and base plate 110, and its middle shell 150 and upper cover 120 can pass through to be pasted, to lock or the mode of coated injection fits together.In other embodiments, housing 150 is also assembled in upper cover 120 by alternate manner, and the present invention is not limited this.
Under above-mentioned configuration mode, the housing 150 being stacked at upper cover 120 can strengthen overall construction intensity, not easily produces distortion when upper cover 120 is suffered oppression.By this, radiator fan 140 can be avoided to be subject to upper cover 120 and to oppress, to maintain the normal operation of blower module 100.
The blower module 100 of the present embodiment is such as mobile computer (notebook computer), in order to dispel the heat to the heat generating component of mobile computer inside.In other embodiments, blower module 100 can be used for the electronic installation of other kind, and the present invention is not limited this.
Fig. 3 is the partial side view that the blower module of Fig. 1 is applied to electronic installation.Graphic comparatively clear for making, Fig. 3 only shows the structural member 50 of electronic installation.Structural member 50 is such as casing or the assembly of contiguous blower module 100 in electronic installation, and the present invention is not limited this.Please refer to Fig. 1 to Fig. 3, in the present embodiment, housing 150 covers a Part I 122 of upper cover 120 and a Part II 124 of exposure upper cover 120.Upper cover 120 has an opening 126, and opening 126 exposes spatial accommodation 160.Structural member 50 contacts housing 150, has gap and form an air intake vent 170 between structural member 50 and Part II 122, and air intake vent 170 is communicated with spatial accommodation 160 through opening 126.In addition, as shown in Figure 1, have spacing and form an air outlet 180 between housing 120 and base plate 110, air outlet 180 is communicated with spatial accommodation 160.By this, when blower module 100 operates, radiating airflow can pass through air intake vent 170 and enters blower module 100, and discharges from blower module 100 through air outlet 180, in order to the carrying out of heat radiation.
In the electronic installation of slimming, blower module 100 can be very close with the allocation position of structural member 50.Upper cover 120 is folded establishes housing 150 can promote the structural strength of blower module 100, makes upper cover 120 and radiator fan 140 can not be subject to structural member 50 because of the design of electronic installation slimming and oppresses.In addition, be designed to housing 150 only to cover the Part I 122 of upper cover 120 as aforesaid way and expose the Part II 124 of upper cover 120, and between upper cover 120 and structural member 50, form air intake vent 170, the structural member 50 of contiguous blower module 100 can be avoided to hinder the flowing of radiating airflow.
Blower module 100 in the present embodiment also comprises a support column 190.Support column 190 is at air outlet 180 and be supported between base plate 110 and housing 150, to promote the structural strength of blower module 100 further.Specifically, the housing 150 of the present embodiment has an extension 152, and extension 152 is connected to the edge of housing 150, and support column 190 is supported between base plate 110 and extension 152.
In the present embodiment, the material of base plate 110 and upper cover 120 such as has lighter weight and preferably structural strength for the metal material such as aluminium, magnesium.The material of housing 150, support column 190 and sidewall 130 is such as plastics, make housing 150, support column 190 and sidewall 130 can by the mode of injection molding simultaneously manufactured go out, and the structure be formed in one.In other embodiments, base plate 110, upper cover 120 and housing 150 can select other suitable material, and the present invention is not limited this.
In other embodiments, upper cover 120 also can be one-body molded with housing 150.Under upper cover 120 with the integrated situation of housing 150, housing 150 can be considered a part for upper cover 120, and makes upper cover 120 have larger thickness in this part.Below by way of accompanying drawing, this is described in detail.
Fig. 4 is the stereogram of the blower module of another embodiment of the present invention.Fig. 5 is the explosive view of the blower module of Fig. 4.Please refer to Fig. 4, the blower module 200 of the present embodiment comprises base plate 210, upper cover 220, sidewall 230 and a radiator fan 240.The thickness of one Part I 222 of upper cover 220 is greater than the thickness of a Part II 224 of upper cover 220.Sidewall 230 groups is located between upper cover 220 and base plate 210, and sidewall 230, upper cover 220 form a spatial accommodation 260 with base plate 210.Radiator fan 240 is configured on base plate 210 and is positioned at spatial accommodation 260.
Under above-mentioned configuration mode, the Part I 222 of upper cover 220 can strengthen overall construction intensity, not easily produces distortion when upper cover 220 is suffered oppression.By this, radiator fan 240 can be avoided to be subject to upper cover 220 and to oppress, to maintain the normal operation of blower module 200.
Fig. 6 is the partial side view that the blower module of Fig. 4 is applied to electronic installation.Graphic comparatively clear for making, Fig. 6 only shows the structural member 50 of electronic installation.Structural member 50 is such as casing or the assembly of contiguous blower module 200 in electronic installation, and the present invention is not limited this.Please refer to Fig. 4 to Fig. 6, in the present embodiment, the structural member 50 of electronic installation contacts Part I 222, has gap and form an air intake vent 270 between structural member 50 and Part II 224, and air intake vent 270 is communicated with spatial accommodation 260.Upper cover 220 has an opening 226, and opening 226 exposes spatial accommodation 260, and air intake vent 270 is communicated with spatial accommodation 260 through opening 226.In addition, as shown in Figure 4, have spacing and form an air outlet 280 between upper cover 220 and base plate 210, air outlet 280 is communicated with spatial accommodation 260.By this, when blower module 200 operates, radiating airflow can pass through air intake vent 270 and enters blower module 200, and discharges from blower module 200 through air outlet 280, in order to the carrying out of heat radiation.
In the electronic installation of slimming, blower module 200 can be very close with the allocation position of structural member 50.Therefore upper cover 220 increases the structural strength that thickness can promote blower module 200, make upper cover 220 and radiator fan 240 can not be subject to structural member 50 because of the design of electronic installation slimming and oppress.In addition, thickness upper cover 220 being designed to Part I 222 as aforesaid way is greater than the thickness of Part II 224, and between upper cover 220 and structural member 50, form air intake vent 270, and the structural member 50 of contiguous blower module 200 can be avoided to hinder the flowing of radiating airflow.
Blower module 200 in the present embodiment more comprises a support column 290.Support column 290 is at air outlet 280 and be supported between base plate 210 and upper cover 220, to promote the structural strength of blower module 200 further.
In the present embodiment, the material of base plate 210 and upper cover 220 such as has lighter weight and preferably structural strength for the metal material such as aluminium, magnesium.In other embodiments, base plate 210 and upper cover 220 can select other suitable material, and the present invention is not limited this.In addition, support column 290 and upper cover 220 can be formed in one.
In sum, in blower module of the present invention, the housing being stacked at upper cover can strengthen overall construction intensity, not easily produces distortion when upper cover is suffered oppression.By this, radiator fan can be avoided to be subject to upper cover compressing, to maintain the normal operation of blower module.In addition, the support column be supported between base plate and housing can be formed at air outlet place, to promote the structural strength of blower module further.
Although the present invention discloses as above with embodiment; so itself and be not used to limit the present invention; have in any art and usually know the knowledgeable; without departing from the spirit and scope of the present invention; when doing a little change and retouching, therefore the content that protection scope of the present invention ought define according to claim is as the criterion.
Claims (17)
1. a blower module, is applicable to an electronic installation, it is characterized in that, this blower module comprises:
One base plate;
One upper cover;
One sidewall, group is located between this upper cover and this base plate, and wherein this sidewall, this upper cover and this base plate form a spatial accommodation;
One radiator fan, is configured on this base plate and is positioned at spatial accommodation; And
One housing, be stacked on this and cover, and this housing covers a Part I of this upper cover and exposes a Part II of this upper cover, this housing of a contact structure of this electronic installation, have gap between this structural member and this Part II and form an air intake vent, this air intake vent is communicated with this spatial accommodation.
2. blower module as claimed in claim 1, is characterized in that, this housing and this sidewall one-body molded.
3. blower module as claimed in claim 2, it is characterized in that, this upper cover has an opening, and this opening exposes this spatial accommodation, and this air intake vent is through this spatial accommodation of this open communication.
4. blower module as claimed in claim 1, it is characterized in that having spacing between this housing and this base plate and form an air outlet, this air outlet is communicated with this spatial accommodation.
5. blower module as claimed in claim 4, is characterized in that, more comprise a support column, and wherein this support column is supported between this base plate and this housing at this air outlet.
6. blower module as claimed in claim 5, it is characterized in that, this housing has an extension, and this extension is connected to the edge of this housing, and this support column is supported between this base plate and this extension.
7. blower module as claimed in claim 5, is characterized in that, this housing and this support column one-body molded.
8. blower module as claimed in claim 1, it is characterized in that, the material of this upper cover and this base plate is metal.
9. blower module as claimed in claim 1, it is characterized in that, the material of this housing is plastics.
10. blower module as claimed in claim 1, is characterized in that, this upper cover and this housing one-body molded.
11. 1 kinds of blower modules, are applicable to an electronic installation, it is characterized in that, this blower module comprises:
One base plate;
One upper cover, the thickness of one Part I of this upper cover is greater than the thickness of a Part II of this upper cover, and this Part I of a contact structure of this electronic installation, have gap between this structural member and this Part II and form an air intake vent, this air intake vent is communicated with this spatial accommodation;
One sidewall, group is located between this upper cover and this base plate, and wherein this sidewall, this upper cover and this base plate form a spatial accommodation; And
One radiator fan, is configured on this base plate and is positioned at spatial accommodation.
12. blower modules as claimed in claim 11, is characterized in that, this upper cover and this sidewall one-body molded.
13. blower modules as claimed in claim 11, it is characterized in that, this upper cover has an opening, and this opening exposes this spatial accommodation, and this air intake vent is through this spatial accommodation of this open communication.
14. blower modules as claimed in claim 11, it is characterized in that having spacing between this upper cover and this base plate and form an air outlet, this air outlet is communicated with this spatial accommodation.
15. blower modules as claimed in claim 14, is characterized in that, more comprise a support column, and wherein this support column is supported between this base plate and this upper cover at this air outlet.
16. blower modules as claimed in claim 15, is characterized in that, this upper cover and this support column one-body molded.
17. blower modules as claimed in claim 11, is characterized in that, the material of this upper cover and this base plate is metal.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161489672P | 2011-05-24 | 2011-05-24 | |
| US61/489,672 | 2011-05-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102802380A CN102802380A (en) | 2012-11-28 |
| CN102802380B true CN102802380B (en) | 2015-03-04 |
Family
ID=47201305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210032503.8A Expired - Fee Related CN102802380B (en) | 2011-05-24 | 2012-02-14 | Fan module |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20120301281A1 (en) |
| CN (1) | CN102802380B (en) |
| TW (1) | TWI480471B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201418581A (en) * | 2012-11-15 | 2014-05-16 | Hon Hai Prec Ind Co Ltd | Cooling fan and cooling device with cooling fan |
| TWI530243B (en) * | 2012-12-20 | 2016-04-11 | 仁寶電腦工業股份有限公司 | Elecrronic apparatus |
| TWI537478B (en) * | 2013-10-09 | 2016-06-11 | 仁寶電腦工業股份有限公司 | Fan module |
| CN105090063B (en) * | 2014-05-21 | 2017-09-19 | 台达电子工业股份有限公司 | Fan assembly |
| US9890496B2 (en) * | 2014-09-30 | 2018-02-13 | Haier Us Appliance Solutions, Inc. | Impeller housing for an appliance |
| CN105283053B (en) * | 2015-11-30 | 2017-08-25 | 英业达科技有限公司 | Radiating module |
| CN107734939B (en) * | 2017-11-20 | 2020-02-28 | 英业达科技有限公司 | Airflow generating device |
| CN113316350A (en) * | 2020-02-26 | 2021-08-27 | 宏达国际电子股份有限公司 | Electronic device |
| TWI772044B (en) * | 2021-05-31 | 2022-07-21 | 英業達股份有限公司 | Heat dissipation device |
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| CN101155493A (en) * | 2006-09-27 | 2008-04-02 | 富准精密工业(深圳)有限公司 | Heat radiating device |
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| US5810554A (en) * | 1995-05-31 | 1998-09-22 | Sanyo Denki Co., Ltd. | Electronic component cooling apparatus |
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2012
- 2012-01-17 TW TW101101783A patent/TWI480471B/en not_active IP Right Cessation
- 2012-02-14 CN CN201210032503.8A patent/CN102802380B/en not_active Expired - Fee Related
- 2012-03-13 US US13/419,429 patent/US20120301281A1/en not_active Abandoned
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| JP4552845B2 (en) * | 2005-12-16 | 2010-09-29 | セイコーエプソン株式会社 | Heat exchanger, light source device, projector, electronic equipment |
| CN101090620A (en) * | 2006-06-16 | 2007-12-19 | 富准精密工业(深圳)有限公司 | Heat sink module |
| CN101137277A (en) * | 2006-09-01 | 2008-03-05 | 鸿富锦精密工业（深圳）有限公司 | Radiation device assembly and fastener using the same |
| CN101155493A (en) * | 2006-09-27 | 2008-04-02 | 富准精密工业(深圳)有限公司 | Heat radiating device |
| CN101340799A (en) * | 2007-07-06 | 2009-01-07 | 北京航空航天大学 | Streamline shaped heat radiator for electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201248019A (en) | 2012-12-01 |
| CN102802380A (en) | 2012-11-28 |
| TWI480471B (en) | 2015-04-11 |
| US20120301281A1 (en) | 2012-11-29 |
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Application publication date: 20121128 Assignee: Compal Information (Kunshan) Co., Ltd. Assignor: Renbao Computer Industry Co., Ltd. Contract record no.: 2017990000477 Denomination of invention: Control device and method for fan module Granted publication date: 20150304 License type: Common License Record date: 20171207 |
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