CN100570532C - A kind of reinforcement type notebook computer and cooling system thereof - Google Patents
A kind of reinforcement type notebook computer and cooling system thereof Download PDFInfo
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- CN100570532C CN100570532C CNB200610169579XA CN200610169579A CN100570532C CN 100570532 C CN100570532 C CN 100570532C CN B200610169579X A CNB200610169579X A CN B200610169579XA CN 200610169579 A CN200610169579 A CN 200610169579A CN 100570532 C CN100570532 C CN 100570532C
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- housing
- heating radiator
- accommodation space
- cooling system
- computer system
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The invention discloses a kind of reinforcement type notebook computer and cooling system thereof, comprising: the computer case of sealing, enclosure interior is provided with computer system; Heating radiator, one end embeds the inside of described housing, the other end is in the outside of described housing, the contacted engagement edge of heating radiator and housing is done encapsulation process to ensure the sealing state of computer system in the housing, the end that heating radiator is in the housing contacts with the surface of central processing unit by heat-conducting medium, and heating radiator is in the outer end of housing and has the multi-disc radiating fin; Fan is arranged on the described radiating fin.The present invention is positioned over heating radiator and fan in the drain pan, the air flow of cooling system and the seal cavity of computer system are separated, under the prerequisite that satisfies the dustproof and reliability of reinforcement type notebook systematic waterproofing, dispel the heat by air cooling system, can satisfy the radiating requirements of the high power consumption central processing unit in the reinforcement type notebook computer.
Description
Technical field
The present invention relates to the heat dissipation technology of notebook, particularly relate to a kind of reinforcement type notebook computer and cooling system thereof.
Background technology
Reinforcement type notebook computer be a kind of need be in rugged surroundings the notebook of reliably working, be mainly used in special dimensions such as military affairs, public safety, petroleum prospecting, geologic examination.
Because have special application, so reinforcement type notebook need be operated under the harsh environmental conditions, at any time may run into the attack of wind and rain and sand and dust, therefore, in order to guarantee the normal operation of computing machine, prevent entering of dust and rainwater, it is airtight that reinforcement type notebook computer must design, and generally has following design feature: the full waterproof of keyboard; The liquid crystal display surface increases the firm transparent plastic of one deck; All expansion interfaces are all by the sealing shroud protection that stops liquid and dust to enter.In addition, the wind-cooling heat dissipating system that common notebook adopted is because enter sand and dust and rainwater easily, here abandoned fully, the way that substitutes is to increase thermal capacitance by thick metal shell, help heat radiation, this radiating mode effect is limited, and therefore, existing reinforcement type notebook is because the central processing unit of extra low voltage version is all adopted in the heat radiation restriction.But along with technical development, the performance of the central processing unit of new platform further promotes, and its power consumption also obviously increases, and all can't solve the heat dissipation problem that uses new central processing unit system in existing reinforcement type notebook heat dissipation design mode.
Summary of the invention
The object of the present invention is to provide a kind of reinforcement type notebook computer and cooling system thereof, solve existing reinforcement type notebook computer and can't use the wind-cooling heat dissipating system, can't satisfy the technical matters of the central processing unit radiating requirements of high power consumption.
To achieve these goals, the invention provides a kind of cooling system of reinforcement type notebook computer, wherein, comprising: the computer case of sealing, enclosure interior is provided with computer system; Heating radiator, one end embeds the inside of described housing, the other end is in the outside of described housing, the contacted engagement edge of heating radiator and housing is done encapsulation process to ensure the sealing state of computer system in the housing, the end that heating radiator is in the housing contacts with the surface of central processing unit by heat-conducting medium, and heating radiator is in the outer end of housing and has the multi-disc radiating fin; Fan is arranged on the described radiating fin.
Above-mentioned cooling system, wherein, described housing is provided with the accommodation space to the enclosure interior depression, and described heating radiator is embedded in the concave bottom of described depression accommodation space, and described radiating fin and described fan are positioned at described accommodation space.
Above-mentioned cooling system, wherein, the opening part of described accommodation space is provided with the exhaust hood of ventilation usefulness.
Above-mentioned cooling system, wherein, described accommodation space is arranged on the lower surface of described housing, and described accommodation space also has the air exhaust passage that leads to described housing side.
Above-mentioned cooling system, wherein, described fan connects the power supply of described computer system by the power lead that runs through described housing, and described power lead and the contacted part of described housing are done encapsulation process to ensure the sealing state of computer system in the housing.
Above-mentioned cooling system, wherein, described encapsulation process comprises: the copper coin raising of heating radiator bottom, form teat, waterproof material is dosed in heating radiator and housing contact position.
Above-mentioned cooling system, wherein, described encapsulation process comprises: be provided with the coupling arrangement that guarantees sealing between described heating radiator and described housing.
In order to realize purpose of the present invention, the present invention also provides a kind of reinforcement type notebook computer, wherein, comprising: the computer case of sealing, and enclosure interior is provided with computer system; Heating radiator, one end embeds the inside of described housing, the other end is in the outside of described housing, the contacted engagement edge of heating radiator and housing is done encapsulation process to ensure the sealing state of computer system in the housing, the end that heating radiator is in the housing contacts with the surface of central processing unit by heat-conducting medium, and heating radiator is in the outer end of housing and has the multi-disc radiating fin; Fan is arranged on the described radiating fin.
Above-mentioned notebook, wherein, described housing is provided with the accommodation space to the enclosure interior depression, and described heating radiator is embedded in the concave bottom of described depression accommodation space, and described radiating fin and described fan are positioned at described accommodation space.
Above-mentioned notebook, wherein, described accommodation space is arranged on the lower surface of described housing, and the opening part of described accommodation space is provided with the exhaust hood of ventilation usefulness, and described accommodation space also has the air exhaust passage that leads to described housing side.
Above-mentioned notebook, wherein, described fan connects the power supply of described computer system by the power lead that runs through described housing, described power lead and the contacted part of described housing are done encapsulation process to ensure the sealing state of computer system in the housing, also are provided with the coupling arrangement that guarantees sealing between described heating radiator and described housing.
The invention has the advantages that:
The present invention is positioned over heating radiator and fan in the drain pan, do waterproofing design around the part that heating radiator contacts with central processing unit and between casing, the air flow of cooling system and the seal cavity of computer system are separated, under the prerequisite that satisfies the dustproof and reliability of reinforcement type notebook systematic waterproofing, dispel the heat by air cooling system, can satisfy the radiating requirements of the high power consumption central processing unit in the reinforcement type notebook computer.
Description of drawings
Fig. 1 is the heating radiator with multi-disc radiating fin provided by the invention;
Fig. 2 is the view of another angle of heating radiator provided by the invention;
Fig. 3 is the structural drawing of cooling system provided by the invention;
Fig. 4 is the structural drawing of the housing in the cooling system of the present invention;
Fig. 5 a, 5b are the synoptic diagram of the immersion type waterproofing design of heating radiator of the present invention.
Embodiment
Cooling system provided by the invention mainly is the reinforcement type notebook computer that is used for the needs sealing, and reinforcement type notebook computer comprises the computer case of sealing, and the computer system that is arranged on enclosure interior.Fig. 1, Fig. 2 is the heating radiator with multi-disc radiating fin provided by the invention, as shown in the figure, heating radiator comprises lower end 10 and upper end 20, the inside of lower end 10 embeddeding computer housings, upper end 20 is in the outside of described housing, and lower end 10 has a teat 101, teat 101 contacts with the surface of central processing unit by heat-conducting medium, in order to transmit the heat of central processing unit, the contacted engagement edge of heating radiator and housing is done encapsulation process to ensure the sealing state of computer system in the housing, stop air and extraneous circulation in the housing, thereby prevent to enter rainwater and dust.Upper end 20 has multi-disc radiating fin 201, in order to distribute the heat that passes over from teat 101.
Fig. 3 is the structural drawing of cooling system provided by the invention, as figure, described housing is provided with the accommodation space 30 to the enclosure interior depression, described heating radiator is embedded in the concave bottom of described depression accommodation space, radiating fin is provided with fan 40, by cross-ventilation the heat on the radiating fin is dispersed in the outer space of housing.Radiating fin and fan are positioned at described accommodation space, the power unit of fan passes housing by one and provides with the lead that the inside computer system power supply connector is connected, do encapsulation process between lead and housing, to reach the waterproof requirement of system, the accommodation space opening part can be provided with the exhaust hood with ventilating opening, and is attractive in appearance with the complete sum that keeps the housing profile.
Fig. 4 is the structural drawing of the housing in the cooling system of the present invention, as figure, described accommodation space is arranged on the lower surface of described housing, and in order to prevent to stop up ventilating opening when computing machine is placed on the table, described accommodation space also has the air exhaust passage 31 that leads to described housing side.
Waterproofing design of the present invention can have two kinds of forms, form one as shown in Figure 1 and Figure 2, proof mechanism of water is by the copper coin raising of heating radiator bottom, form teat 101, dose waterproof material and realize waterproof in the middle of heating radiator and housing contact position, this design can be used for satisfying more low-level classification of waterproof requirement.
Form two is shown in Fig. 5 a, 5b, be provided with the coupling arrangement that guarantees sealing between heating radiator and described housing, be specially a soft rubber sleeve 51 in the present embodiment, certainly the form of coupling arrangement is not limited to the rubber sleeve 51 among the figure, coupling arrangement can adopt different materials and configuration design, as long as can guarantee waterproof sealing.As shown in the figure, an end of rubber sleeve 51 and the bottom sealing and fixing of heating radiator copper coin, the other end and computer case sealing and fixing.This scheme reaches the effect of complete exclusion of water with realizing complete airtight the connection between heating radiator and computing machine drain pan, reaches and can immerse the classification of waterproof that soaks in the water, and rubber sleeve is that flexible material connects simultaneously, has guaranteed that CPU contacts with the good of module of dispelling the heat.
As from the foregoing, the present invention has following advantage:
The present invention is positioned over heating radiator and fan in the drain pan, do waterproofing design around the part that heating radiator contacts with central processing unit and between casing, the air flow of cooling system and the seal cavity of computer system are separated, under the prerequisite that satisfies the dustproof and reliability of reinforcement type notebook systematic waterproofing, dispel the heat by air cooling system, can satisfy the radiating requirements of the high power consumption central processing unit in the reinforcement type notebook computer.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (11)
1. the cooling system of a reinforcement type notebook computer is characterized in that, comprising:
The computer case of sealing, enclosure interior is provided with computer system;
Heating radiator, one end embeds the inside of described housing, the other end is in the outside of described housing, the contacted engagement edge of heating radiator and housing is done encapsulation process to ensure the sealing state of computer system in the housing, the end that heating radiator is in the housing contacts with the surface of central processing unit by heat-conducting medium, and heating radiator is in the outer end of housing and has the multi-disc radiating fin;
Fan is arranged on the described radiating fin.
2. cooling system according to claim 1, it is characterized in that, described housing is provided with the accommodation space to the enclosure interior depression, and described heating radiator is embedded in the concave bottom of described depression accommodation space, and described radiating fin and described fan are positioned at described accommodation space.
3. cooling system according to claim 2 is characterized in that the opening part of described accommodation space is provided with the exhaust hood of ventilation usefulness.
4. cooling system according to claim 3 is characterized in that described accommodation space is arranged on the lower surface of described housing, and described accommodation space also has the air exhaust passage that leads to described housing side.
5. according to claim 1,2,3 or 4 described cooling systems, it is characterized in that, described fan connects the power supply of described computer system by the power lead that runs through described housing, and described power lead and the contacted part of described housing are done encapsulation process to ensure the sealing state of computer system in the housing.
6. cooling system according to claim 5 is characterized in that, described encapsulation process comprises: the copper coin raising of heating radiator bottom, form teat, and waterproof material is dosed in heating radiator and housing contact position.
7. cooling system according to claim 5 is characterized in that, described encapsulation process comprises: be provided with the coupling arrangement that guarantees sealing between described heating radiator and described housing.
8. a reinforcement type notebook computer is characterized in that, comprising:
The computer case of sealing, enclosure interior is provided with computer system;
Heating radiator, one end embeds the inside of described housing, the other end is in the outside of described housing, the contacted engagement edge of heating radiator and housing is done encapsulation process to ensure the sealing state of computer system in the housing, the end that heating radiator is in the housing contacts with the surface of central processing unit by heat-conducting medium, and heating radiator is in the outer end of housing and has the multi-disc radiating fin;
Fan is arranged on the described radiating fin.
9. notebook according to claim 8, it is characterized in that, described housing is provided with the accommodation space to the enclosure interior depression, and described heating radiator is embedded in the concave bottom of described depression accommodation space, and described radiating fin and described fan are positioned at described accommodation space.
10. notebook according to claim 9, it is characterized in that, described accommodation space is arranged on the lower surface of described housing, and the opening part of described accommodation space is provided with the exhaust hood of ventilation usefulness, and described accommodation space also has the air exhaust passage that leads to described housing side.
11. according to claim 7,8,9 or 10 described notebooks, it is characterized in that, described fan connects the power supply of described computer system by the power lead that runs through described housing, described power lead and the contacted part of described housing are done encapsulation process to ensure the sealing state of computer system in the housing, also are provided with the coupling arrangement that guarantees sealing between described heating radiator and described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610169579XA CN100570532C (en) | 2006-12-22 | 2006-12-22 | A kind of reinforcement type notebook computer and cooling system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610169579XA CN100570532C (en) | 2006-12-22 | 2006-12-22 | A kind of reinforcement type notebook computer and cooling system thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN101206514A CN101206514A (en) | 2008-06-25 |
| CN100570532C true CN100570532C (en) | 2009-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB200610169579XA Active CN100570532C (en) | 2006-12-22 | 2006-12-22 | A kind of reinforcement type notebook computer and cooling system thereof |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101493721B (en) * | 2008-01-25 | 2012-06-06 | 联想(北京)有限公司 | Air exhaust passage device, notebook computer using the same |
| CN102023680A (en) * | 2010-11-01 | 2011-04-20 | 山东超越数控电子有限公司 | Rainproof turn-down carrier |
| CN102722230A (en) * | 2011-03-29 | 2012-10-10 | 唐兵 | Computer power supply |
| CN102955543B (en) * | 2012-11-26 | 2015-06-10 | 成都爱斯顿测控技术有限公司 | Portable heat-dissipation ruggedized computer |
| CN104808743B (en) * | 2014-01-24 | 2019-01-15 | 神讯电脑(昆山)有限公司 | Water proof type laptop |
| CN105636397A (en) * | 2014-10-26 | 2016-06-01 | 张红军 | Cooling system of powerful-radiating central control system |
| CN108803838A (en) * | 2018-05-09 | 2018-11-13 | 江西中船航海仪器有限公司 | A kind of heat sink arrangement of reinforced notebook computer |
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2006
- 2006-12-22 CN CNB200610169579XA patent/CN100570532C/en active Active
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