CN203801198U - Portable intelligent mobile equipment cooling device based on USB transmission line - Google Patents
Portable intelligent mobile equipment cooling device based on USB transmission line Download PDFInfo
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- CN203801198U CN203801198U CN201420174178.3U CN201420174178U CN203801198U CN 203801198 U CN203801198 U CN 203801198U CN 201420174178 U CN201420174178 U CN 201420174178U CN 203801198 U CN203801198 U CN 203801198U
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- heat
- usb
- intelligent mobile
- transmission line
- portable intelligent
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Abstract
The utility model discloses a portable intelligent mobile equipment cooling device based on a USB transmission line. The portable intelligent mobile equipment cooling device comprises a USB transmission line and a heat conduction system. The heat conduction system comprises a heat pipe, a USB connector socket and a USB connector plug. One end of the heat pipe is in fit with the USB connector socket, and the other end of the heat pipe is in fit with a heat source inside the portable intelligent mobile equipment. The USB connector plug is plugged into the USB connector socket. The USB transmission line comprises a wire, a woven thermally-conductive shielding net, an aluminum foil and a protective sheath. One end of the wire is inserted into the USB connector plug, and the other end of the wire is connected with USB equipment. According to the utility model, by arranging the aluminum foil, the woven thermally-conductive shielding net and the protective sheath for coating the wire outside the wire of the USB transmission line from inside to outside successively and utilizing the woven thermally-conductive shielding net on the surface layer of the USB transmission line as the cooling net, the heat inside the portable intelligent mobile equipment can be radiated out to achieve requirements of fast cooling, convenient utilization and reduced size.
Description
Technical field
The utility model belongs to electric and electronic technical applications, particularly a kind of portable intelligent mobile device heat abstractor based on USB transmission line.
Background technology
Portable intelligent mobile device comprise panel computer, notebook computer, the super utmost point this etc.Portable because of it, frivolous, powerful, entered the high speed development stage in recent years.Along with the progressively raising of portable intelligent mobile device performance, its entrained chip caloric value is also more and more higher.Due to self structure compact in design, make the heat energy that cannot shed to chip, element causes very large negative effect, not only causes the integral body of portable intelligent mobile device performance to decline, and even also can affect the life-span of complete machine.Owing to adopting large-scale radiator fan and heat dissipation metal fin as fixing desktop computer, the measures such as good heat-dissipating space and Water-cooling circulating, heat radiation is the key factor that puzzlement portable intelligent mobile device further develops always.
Take notebook computer as example, its own high degree of integration in heat dissipation problem source, frivolous in order to pursue, a host computer is compressed in narrow and small body, cause body itself can be used for heat radiation space extremely limited.The cooling measure of notebook computer self is mainly to adopt heat pipe, fan, the mode of radiating fin combination.Specifically, be to three of notebook computer large thermals source, comprise CPU, GPU, north bridge is by smearing heat-conducting cream, and sheet metal is fitted, by heat pipe, heat is conducted to heat dissipation metal fin, small sized turbine fan is from fuselage bottom drawing, and dispels the heat to the radiating fin blowing mode of side.Because fuselage is narrow and small, fan blast is not enough, and radiating fin is easily by reasons such as dust lint obstructions, and notebook computer cannot move large program after using a period of time substantially.And the design of notebook need to be considered weight, volume, the factors such as noise, in the time of cannot further solving heat dissipation problem from inside, thereby also reliable external equipment is strengthened the means of dispelling the heat, such as adopting the measures such as heat radiating rack of notebook computer.The radiating principle of heat radiation rack is rely on a large-scale fan or organize small-sized fans more, obtains cold air, and be blown into below notebook computer from the external world, and cold air enters from the grid gap of computer bottom, from side radiating fin, discharges, and with this, reaches heat radiation object.There is such problem in this heat radiation rack: is first that cold air can is taken internal body hot-air out of body worth thinking.Existing heat radiation rack and laptop bottom gap are on average in 5mm, the notebook computer fuselage bottom heat radiation grid of different model, air inlet position is different, and most of cold air does not enter internal body, but flows away from surrounding along fuselage bottom gap.Next is the dirt problems that heat radiation rack causes notebook computer, when external fan is blown into body by cold wind, also a large amount of dust fine hair is brought in computer, dust is attached to chip and above electronic component, can bring more serious heating problem, on the other hand, dust and fine hair are also the arch-criminals who causes radiating fin to stop up.And the main air outlet of the computer just at radiating fin place.Once stop up, all heats of computer cannot be discharged fuselage by fan, only rely on thermal radiation mode distribute heat, when serious, can cause chip to burn.Again, the volume of heat radiation rack has affected the portability of notebook computer self.The volume of general heat radiation rack, thickness has all surpassed the size of conventional notebook computer, has further restricted the development of notebook computer.
Existing USB length of transmission line is between 1.2m-1.7m, and its terminal can connect the equipment of various applicable USB, as mobile phone, and MP3/4/5, mouse, keyboard, LED desk lamp, portable hard drive etc.
Therefore, be necessary to design a kind of portable intelligent mobile device heat abstractor based on USB transmission line.
Utility model content
The purpose of this utility model is to provide a kind of portable intelligent mobile device heat abstractor based on USB transmission line, it utilizes the radiator-grid on USB transmission line top layer, by the heat radiation of portable intelligent mobile device inside out, there is rapid heat dissipation, easy to use, the feature of saving volume.
For achieving the above object, the utility model adopts following technical scheme: comprise USB transmission line and heat conducting system, described heat conducting system comprises heat pipe, USB connector socket and USB connector plug, wherein one end of heat pipe and the laminating of USB connector socket, the thermal source of the other end and portable intelligent mobile device inside fits, and USB connector plug is inserted in USB connector socket; USB transmission line comprises wire, braiding heat conduction gauze screen, aluminium foil and has the protection skin of heat sinking function, and the outside of described wire sets gradually from inside to outside by the aluminium foil of wrapped in wire, braiding heat conduction gauze screen, protection skin; One end of wire inserts in USB connector plug, and the other end is connected to USB device; One end of braiding heat conduction gauze screen is connected with the metal connecting piece of USB connector plug, and the other end is free end.
Described portable intelligent mobile device inside is provided with for the fixing heat pipe fixed mount of heat pipe.
The two ends of described heat pipe are coated with heat conductive silica gel.
Described thermal source is the euthermic chip of portable intelligent mobile device inside or the blank pipe that is connected with fan cooling sheet and chip.
The length of described braiding heat conduction gauze screen is 1.2m-1.7m.
Described USB connector socket is arranged on portable intelligent mobile device mainboard.
Described protection epidermis face offers louvre.
Compared with prior art, the beneficial effect the utlity model has: the utility model sets gradually the aluminium foil of wrapped in wire, braiding heat conduction gauze screen, protection skin from inside to outside by the wire outside at USB transmission line, utilize the braiding heat conduction gauze screen on USB transmission line top layer as radiator-grid, by the heat radiation of portable intelligent mobile device inside out, reach rapid heat dissipation, requirement easy to use, to save volume; The utility model can effectively reduce the temperature of portable intelligent mobile device.
Further, heat pipe is fixed on heat pipe fixed mount, make heat pipe not with casing in easy temperature distortion object contact or approach, thereby can the miscellaneous part in casing not impacted; The two ends of heat pipe are coated with heat conductive silica gel, are convenient to portable intelligent and move and inner heat is set is transferred on braiding heat conduction gauze screen, can mention the efficiency of heat radiation; The length of braiding heat conduction gauze screen is 1.2m-1.7m, and the heat of being convenient in portable intelligent mobile device sheds completely, has overcome in prior art and has relied on radiation mode to carry out the inefficient problem of distribute heat.
Accompanying drawing explanation
Fig. 1 is USB transmission line structure schematic diagram of the present utility model;
Fig. 2 is overall schematic of the present utility model;
Fig. 3 is USB transmission line structure sketch in the utility model;
Fig. 4 is the comparison diagram of the utility model whole structure figure (mainboard left side) and conventional fan cooling fin device.
In figure, 1 is mobile device mainboard, and 2 is USB connector socket; 3 is USB connector plug, and 4 is protection skin, and 5 is braiding heat conduction gauze screen; 6 is aluminium foil, and 7 is wire, and 8 is heat pipe; 9 is the first heat pipe stationary pipes, and 10 is fan, and 11 is heat dissipation metal fin; 12 is existing heat pipe; 13 is metal-clad plate, and 14 is the second heat pipe stationary pipes, and 15 is free end.
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated.
Referring to Fig. 1, the utility model comprises USB transmission line and heat conducting system, described heat conducting system comprises heat pipe 8, USB connector socket 2 and USB connector plug 3, USB connector socket 2 is arranged on portable intelligent mobile device, and match with USB connector plug 3, wherein one end of heat pipe 8 and 2 laminatings of USB connector socket, the thermal source of the other end and portable intelligent mobile device inside fits, and USB connector plug 3 is inserted in USB connector socket 2; USB transmission line comprises wire 7, braiding heat conduction gauze screen 5, the aluminium foil 6 for signal transmission and has the protection skin 4 of heat sinking function, protects skin 4 to have good thermal endurance, elasticity, and the heat of thermal conductive network can be spread out of; The two ends of described heat pipe 8 are coated with heat conductive silica gel; The outside of wire 7 sets gradually from inside to outside by the aluminium foil 6 of wire 7 parcels, braiding heat conduction gauze screen 5, protection skin 4; One end of braiding heat conduction gauze screen 5 is connected with USB connector plug 3, and the other end is that free end 15 skies connect; The length of braiding heat conduction gauze screen 5 is 1.2m-1.7m.One end of wire 7 inserts in USB connector plug 3, and the other end is connected with USB device.
The mobile device of portable intelligent described in the utility model inside is provided with for fixing the first heat pipe fixed mount 9 of heat pipe 8; Described thermal source is the euthermic chip of portable intelligent mobile device inside or the blank pipe that is connected with fan cooling sheet and chip.
Referring to Fig. 1, the utility model, on the basis of original USB line, improves original braid shielded net, use thicker, the better alloy material of heat dispersion.Improve the protection skin of original USB line, make it with the function of protection and good heat radiating.For existing USB line protection skin, be to adopt General Purpose Rubber material to be covered to braid shielded net, be unfavorable for the defect of heat radiation, the utility model adopts Novel heat-conducting heat radiation elastomeric material to make protection skin, and on surface, small heat-dissipating hole is set.
Heat pipe 8 in the utility model, existing heat pipe 12 are known heat-pipe elements by U.S. G.M.Grover utility model, in scope of the present utility model, its concrete shape size does not limit, but one end of heat pipe must fit tightly with USB socket, the other end fits with the thermal source of portable intelligent mobile device inside.And the heat pipe in the utility model requires to keep fixing under the effect of corresponding heat pipe fixed mount, not with the interior easy temperature distortion object contact of mobile device mainboard 1 or approach.Wherein USB connector socket is also called female mouthful of end of USB, and USB connector plug is also called male end, and the socket in the utility model refers to female mouthful, the A type that generally acknowledged portable intelligent mobile device carries, the public mouth of the A type of A type USB plug 3 on the corresponding USB transmission line of institute.
With reference to Fig. 2, it is for showing that the utility model is that a kind of portable intelligent mobile device heat abstractor based on novel USB line is installed on the overall schematic on mobile device mainboard.Be necessary explanation, the first shown heat pipe fixed mount 9 is also not limited to a kind of form of appointment, and its general reference can be fixed on heat pipe a kind of mechanism or the device of mobile device mainboard.As can be seen from Figure 2 the radiating mode of portable mobile equipment routine: by the second heat pipe fixed mount 14, metal-clad plate 13, existing heat pipe 12, chip heat is conducted to heat dissipation metal fin 11, sucked cold air by fan 10 from outside and be blown into heat dissipation metal fin 11.
With reference to Fig. 3, one end of wire 7 connects USB device, and USB device can connect mouse, keyboard, portable hard drive, the various Intelligent handhold mobile devices such as MP3/4/5.
With reference to Fig. 4, it is the contrast schematic diagram of the utility model (mainboard left side) and conventional heat abstractor (mainboard right side), and it does not take a lot of device interiors space as seen.
According to the connected mode in the utility model, after USB connector plug is connected with USB connector socket, the heat that the chip of portable intelligent mobile device produces reaches USB transmission line by heat pipe, USB connector socket, USB connector plug, and on the braiding heat conduction gauze screen 5 of long 1.2m-1.7m radiations heat energy, along with the increase of USB transmission line with equipment, heat sinking function can significantly improve.
Claims (7)
1. the portable intelligent mobile device heat abstractor based on USB transmission line, it is characterized in that, comprise USB transmission line and heat conducting system, described heat conducting system comprises heat pipe (8), USB connector socket (2) and USB connector plug (3), wherein one end of heat pipe (8) and USB connector socket (2) laminating, the thermal source of the other end and portable intelligent mobile device inside fits, and USB connector plug (3) is inserted in USB connector socket (2); USB transmission line comprises wire (7), braiding heat conduction gauze screen (5), aluminium foil (6) and has the protection skin (4) of heat sinking function, and the outside of described wire (7) sets gradually from inside to outside the aluminium foil (6) of wire (7) parcel, braiding heat conduction gauze screen (5), protects skin (4); One end of wire (7) inserts in USB connector plug (3), and the other end is connected to USB device; One end of braiding heat conduction gauze screen (5) is connected with the metal connecting piece of USB connector plug (3), and the other end is free end (15).
2. a kind of portable intelligent mobile device heat abstractor based on USB transmission line according to claim 1, is characterized in that, described portable intelligent mobile device inside is provided with for fixing the first heat pipe fixed mount (9) of heat pipe (8).
3. a kind of portable intelligent mobile device heat abstractor based on USB transmission line according to claim 2, is characterized in that, the two ends of described heat pipe (8) are coated with heat conductive silica gel.
4. according to a kind of portable intelligent mobile device heat abstractor based on USB transmission line described in claim 1 or 3, it is characterized in that, described thermal source is the euthermic chip of portable intelligent mobile device inside or the blank pipe that is connected with fan cooling sheet and chip.
5. according to a kind of portable intelligent mobile device heat abstractor based on USB transmission line described in claim 1 or 3, it is characterized in that, the length of described braiding heat conduction gauze screen (5) is 1.2m-1.7m.
6. a kind of portable intelligent mobile device heat abstractor based on USB transmission line according to claim 1, is characterized in that, described USB connector socket (2) is arranged on portable intelligent mobile device mainboard (1).
7. a kind of portable intelligent mobile device heat abstractor based on USB transmission line according to claim 1, is characterized in that, described protection skin (4) surface offers louvre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420174178.3U CN203801198U (en) | 2014-04-11 | 2014-04-11 | Portable intelligent mobile equipment cooling device based on USB transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420174178.3U CN203801198U (en) | 2014-04-11 | 2014-04-11 | Portable intelligent mobile equipment cooling device based on USB transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203801198U true CN203801198U (en) | 2014-08-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420174178.3U Expired - Fee Related CN203801198U (en) | 2014-04-11 | 2014-04-11 | Portable intelligent mobile equipment cooling device based on USB transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203801198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109874279A (en) * | 2019-03-29 | 2019-06-11 | 联想(北京)有限公司 | Electronic equipment |
-
2014
- 2014-04-11 CN CN201420174178.3U patent/CN203801198U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109874279A (en) * | 2019-03-29 | 2019-06-11 | 联想(北京)有限公司 | Electronic equipment |
| US11317537B2 (en) | 2019-03-29 | 2022-04-26 | Lenovo (Beijing) Co., Ltd. | Electronic device with heat dissipation module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20150411 |
|
| EXPY | Termination of patent right or utility model |