CN210573638U - Multifunctional heat dissipation support for mobile terminal - Google Patents
Multifunctional heat dissipation support for mobile terminal Download PDFInfo
- Publication number
- CN210573638U CN210573638U CN201922171588.8U CN201922171588U CN210573638U CN 210573638 U CN210573638 U CN 210573638U CN 201922171588 U CN201922171588 U CN 201922171588U CN 210573638 U CN210573638 U CN 210573638U
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- heat dissipation
- shell
- mobile terminal
- lower cover
- heat
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- Expired - Fee Related
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
A multi-functional heat dissipation support for mobile terminal includes: the cooling device comprises a shell, an aluminum sheet, a semiconductor refrigeration block, a heat dissipation module, a control circuit and a clamping piece, wherein the shell is provided with a guide strip embedded between heat dissipation fins, the guide strip is formed with an accommodating groove along the length direction, two coaxially aligned telescopic rods are arranged in the accommodating groove, through holes are respectively formed at two ends of the accommodating groove, and the telescopic rods penetrate through the through holes and can rotate in the through holes for 360 degrees; one end of the telescopic rod, which is positioned in the containing groove, is respectively sleeved with a spring, the inner end of the telescopic rod is respectively connected with a plug, the two ends of the spring are respectively resisted by the plugs and the inner wall of the through hole, the outer end of the telescopic rod is respectively connected with a drag hook which extends towards the top surface of the shell, and the drag hooks are mutually matched to form a clamping structure; the expansion interface is provided with a 1/4 nut fixed on one side of the shell; the heat-conducting silica gel sheet is detachably attached to the aluminum sheet. The utility model discloses it is compatible good, can implement respectively in panel computer, smart mobile phone, from rapping bar, live support of cell-phone or cell-phone cloud platform support to small, thickness is thin, conveniently carries.
Description
Technical Field
The utility model relates to a mobile terminal heat dissipation technology specifically is a multi-functional heat dissipation support for mobile terminal.
Background
When digital products such as the existing mobile phones, tablet computers and the like and mobile terminals are used for a long time or run large-scale software, the heat productivity of the equipment is huge, so that the performance and the service life of the equipment are influenced.
To this end, numerous solutions are provided in the industry, such as: the chinese utility model "cell-phone heat dissipation support" with the publication number CN209375727U, chinese invention application with the publication number CN110278312A "a cell-phone is from rapping bar with supplementary cooling function", chinese utility model "a panel computer heat dissipation support" with the publication number CN205263703U, this prior art of listing all provides the mobile terminal heat abstractor that has the fan.
The applicant researches and discovers that various heat dissipation devices for the mobile terminal in the prior art are only separately applicable to the mobile phone or the tablet personal computer, and the mobile phone and the tablet personal computer cannot be compatible and universal at the same time, so that the functions are single, the use is inconvenient, and the practicability needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a remedy prior art's above-mentioned weak point, provide a multi-functional heat dissipation support for mobile terminal, concrete scheme as follows.
A multi-functional heat dissipation support for mobile terminal includes:
the shell is flat, a cavity is formed in the shell, and a vent is formed in the bottom surface of the shell;
the aluminum sheet is fixed on the top surface of the shell;
the semiconductor refrigeration block is arranged in the shell, and the refrigeration surface of the semiconductor refrigeration block is in contact with the surface of the aluminum sheet;
the heat dissipation module is provided with a heat radiator fixed in the shell, the top surface of the heat radiator is contacted with the heating end surface of the semiconductor refrigeration block, the bottom surface of the heat radiator is provided with a finned heat dissipation sheet, and a heat dissipation fan is arranged on the heat dissipation sheet;
the control circuit is provided with a circuit board fixed in the shell, the circuit board is provided with a power-taking interface connected with an external power supply, the semiconductor refrigeration block and the cooling fan are both powered by the circuit board, and a power supply socket for exposing the power-taking interface is formed on the side surface of the shell;
the clamping piece is provided with a guide strip embedded between the radiating fins, the guide strip is formed with an accommodating groove along the length direction, through holes are respectively formed in two ends of the accommodating groove, and the telescopic rod penetrates through the through holes and can rotate in the through holes for 360 degrees; one end of the telescopic rod, which is positioned in the containing groove, is respectively sleeved with a spring, the inner end of the telescopic rod is respectively connected with a plug, and the two ends of the spring are respectively resisted by the plugs and the inner wall of the through hole; the outer ends of the telescopic rods are respectively connected with drag hooks extending towards the top surface of the shell, and the drag hooks are mutually matched to form a clamping structure;
the expansion interface is provided with a 1/4 nut fixed on one side of the shell;
the heat-conducting silica gel sheet is detachably attached to the aluminum sheet.
Compared with the prior art, the beneficial effects of the utility model reside in that: compatibility is good, can implement respectively in panel computer, smart mobile phone, from rapping bar, live support of cell-phone or cell-phone cloud platform support to small, thickness is thin, conveniently carries.
The invention will be described in greater detail with reference to the accompanying drawings and embodiments.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a schematic structural view of the clamping member of the present invention.
Fig. 4 is a schematic structural view of the upper cover of the present invention.
Fig. 5 is a schematic structural view of the middle and lower covers of the present invention.
Fig. 6 is a reference diagram of a usage status of the first embodiment of the present invention.
Fig. 7 is a reference diagram of a use state of the second embodiment of the present invention.
Fig. 8 is a reference diagram of a use state of a third embodiment of the present invention.
Detailed Description
As shown in fig. 1 to 5, the multifunctional heat dissipating bracket for a mobile terminal includes:
a housing 1 having a flat shape, a cavity therein, and a vent 10 formed on a bottom surface thereof;
an aluminum sheet 2 fixed on the top surface of the shell 1;
the semiconductor refrigerating block 3 is arranged in the shell 1, and the refrigerating surface of the semiconductor refrigerating block is in contact with the surface of the aluminum sheet 2;
a heat radiation module, which is provided with a heat radiator 41 fixed in the shell 1, wherein the top surface of the heat radiator 41 is contacted with the heating end surface of the semiconductor refrigeration block 3, the bottom surface of the heat radiator 41 is provided with a fin-shaped heat radiation fin 42, and a heat radiation fan 43 is arranged on the heat radiation fin 42;
the control circuit is provided with a circuit board 51 fixed in the shell 1, the circuit board 51 is provided with a power-taking interface 52 connected with an external power supply, the semiconductor refrigeration block 3 and the cooling fan 43 are both powered by the circuit board 51, and the side surface of the shell 1 is formed with a power socket 11 for exposing the power-taking interface 52;
the clamping piece 6 is provided with guide strips 61 embedded between the radiating fins 42, the guide strips 61 are formed with accommodating grooves 611 along the length direction, two coaxially aligned telescopic rods 62 are arranged in the accommodating grooves 611, through holes 612 are respectively formed in two ends of the accommodating grooves 611, and the telescopic rods 62 penetrate through the through holes 612 and can rotate in the through holes 612 for 360 degrees; one end of the telescopic rod 62, which is positioned in the accommodating groove 611, is respectively sleeved with a spring 63, the inner end of the telescopic rod 62 is respectively connected with a plug 64, and two ends of the spring 64 are respectively resisted by the plug 64 and the inner wall of the through hole 612; the outer ends of the telescopic rods 62 are respectively connected with draw hooks 65 extending towards the top surface of the shell 1, and the draw hooks 65 are mutually matched to form a clamping structure;
an expansion interface 8 having a 1/4 nut fixed at one side of the housing 1;
the heat-conducting silica gel sheet 9 is detachably attached to the aluminum sheet 2.
The shell 1 comprises an upper cover 12 and a lower cover 13 which are buckled up and down, an aluminum sheet 2 is fixed on the top surface of the upper cover 12 through screws, a window 121 for exposing the semiconductor refrigeration block 3 is arranged in the center of the upper cover 12, a radiator 41 is fixed on the bottom surface of the window 121 through screws, and a ventilation opening 10 is formed at the bottom end of the lower cover 13.
The lower cover 13 is further provided with a door frame type bracket 131, a step surface 132 matched with the bracket 131 is formed on the bottom surface of the lower cover 13, the open ends of the bracket 131 are respectively hinged on the lower cover 13, and a limit tooth 133 excessively matched with the upper edge of the bracket 131 is formed on the upper edge of the side wall of the step surface 132.
The ventilation opening 10 includes an air inlet 101 located in the middle of the lower cover 13 and air outlets 102 located at both ends of the lower cover, and the heat dissipation fan 43 is located right above the air inlet 101, and the heat dissipation fan 43 sucks cold air from the air inlet to cool the heat dissipation fins 42 and discharges the hot air from the air outlets 102.
The lower cover 13 has a flat surface at the middle portion thereof, both ends of the flat surface are inclined surfaces inclined upward, the air inlet 101 is formed on the flat surface, and the air outlet 102 is formed on the inclined surfaces, respectively.
The 1/4 nut of the expansion joint 8 is fixed on the outer wall of one of the draw hooks 65.
The draw hook 65 has a rectangular positioning plate 651, the positioning plate 651 is connected with the telescopic rod 62, and a positioning groove 14 for embedding the positioning plate 651 is formed on the outer wall of the housing 1.
The multifunctional heat dissipation support for the mobile terminal, which is provided in the technical scheme, is good in compatibility, can be respectively implemented on a tablet personal computer, a smart phone, a selfie stick, a mobile phone live broadcast support or a mobile phone holder support, and is small in size, thin in thickness and convenient to carry. See the examples for details.
[ EXAMPLES one ]
As shown in fig. 6, the utility model provides a multi-functional heat dissipation support for mobile terminal when being used for the smart mobile phone heat dissipation summer, 18 violently put of smart mobile phone, outwards pull open the drag hook 65, then put into the cell-phone between two drag hooks 65 the centre gripping appropriate, make cell-phone dorsal scale and aluminum sheet 2 direct contact, then through semiconductor refrigeration piece 3 and aluminum sheet 2 cooperation reach the radiating effect. The two draw hooks 65 respectively clamp the upper side and the lower side of the smart phone 18, hot air is discharged from the air outlet 102 to the upper side and the lower side, and the hands of a user cannot be baked.
As shown in fig. 6, the bracket 131 can be unfolded, so that the function of a desktop bracket can be realized; before being unfolded, the bracket 131 is accommodated in the step surface 132 and is tightly fitted and limited by the limiting teeth 133, so that the bracket is not unfolded unintentionally.
[ example two ]
As shown in fig. 7, the utility model provides a multi-functional heat dissipation support for mobile terminal, when being used for the smart mobile phone heat dissipation winter, smart mobile phone 18 violently puts, outwards pull open drag hook 65, then use telescopic link 62 to rotate 180 degrees as the axle, then release drag hook 65, even drag hook 65 reversal down, attached heat conduction silica gel piece 9 on aluminum sheet 2 at last, through heat conduction silica gel piece 9 attached on smart mobile phone 18's dorsal scale, thereby pass through semiconductor refrigeration piece 3 promptly, aluminum sheet 2, heat conduction silica gel piece 9 cooperation reaches the radiating effect. The two draw hooks 65 are reversely turned over and cannot prevent the heat-conducting silica gel sheet 9 from being attached to the smart phone 18, and hot air is discharged from the air outlet 102 to the left and the right for warming hands of a user.
[ EXAMPLE III ]
As shown in fig. 8, the utility model provides a multi-functional heat dissipation support for mobile terminal for during the panel computer heat dissipation, outwards pull open drag hook 65, then use telescopic link 62 to rotate 180 degrees as the axle, then release drag hook 65, even drag hook 65 reversal down, attached heat conduction silica gel piece 9 on aluminum sheet 2 at last, through heat conduction silica gel piece 9 attached on panel computer 19's dorsal scale, thereby reach the thermolysis through semiconductor refrigeration piece 3, aluminum sheet 2, the cooperation of heat conduction silica gel piece 9 promptly. The two draw hooks 65 can not prevent the heat-conducting silica gel sheet 9 from being attached to the tablet computer 19 after being reversely turned.
Except that above three kinds of embodiments, when being used for from rapping bar, the live support of cell-phone or cell-phone cloud platform support, because expansion interface 8 has 1/4 nut, and present from rapping bar, the live support of cell-phone or cell-phone cloud platform support all adopted the screw of this standard, can will through expansion interface 8 the utility model discloses with from rapping bar, the live support of cell-phone or cell-phone cloud platform leg joint, just so can realize that the cell-phone user dispels the heat from the shooting, live or when shooting the video outward to the cell-phone.
Various other modifications and alterations of the disclosed structure and principles may occur to those skilled in the art, and all such modifications and alterations are intended to be included within the scope of the present invention.
Claims (7)
1. A multi-functional heat dissipation support for mobile terminal, its characterized in that includes:
the shell is flat, a cavity is formed in the shell, and a vent is formed in the bottom surface of the shell;
the aluminum sheet is fixed on the top surface of the shell;
the semiconductor refrigeration block is arranged in the shell, and the refrigeration surface of the semiconductor refrigeration block is in contact with the surface of the aluminum sheet;
the heat dissipation module is provided with a heat radiator fixed in the shell, the top surface of the heat radiator is contacted with the heating end surface of the semiconductor refrigeration block, the bottom surface of the heat radiator is provided with a finned heat dissipation sheet, and a heat dissipation fan is arranged on the heat dissipation sheet;
the control circuit is provided with a circuit board fixed in the shell, the circuit board is provided with a power-taking interface connected with an external power supply, the semiconductor refrigeration block and the cooling fan are both powered by the circuit board, and a power supply socket for exposing the power-taking interface is formed on the side surface of the shell;
the clamping piece is provided with a guide strip embedded between the radiating fins, an accommodating groove is formed in the guide strip along the length direction, two coaxially aligned telescopic rods are arranged in the accommodating groove, through holes are formed in two ends of the accommodating groove respectively, and the telescopic rods penetrate through the through holes and can rotate in the through holes for 360 degrees; one end of the telescopic rod, which is positioned in the containing groove, is respectively sleeved with a spring, the inner end of the telescopic rod is respectively connected with a plug, and the two ends of the spring are respectively resisted by the plugs and the inner wall of the through hole; one end of the telescopic rod, which is positioned outside the containing groove, is respectively connected with drag hooks extending towards the top surface of the shell, and the drag hooks are mutually matched to form a clamping structure;
the expansion interface is provided with a 1/4 nut fixed on one side of the shell;
the heat-conducting silica gel sheet is detachably attached to the aluminum sheet.
2. The multifunctional heat dissipation bracket for mobile terminals according to claim 1, wherein the housing comprises an upper cover and a lower cover which are fastened together, the aluminum sheet is fixed on the top surface of the upper cover by screws, a window for exposing the semiconductor refrigeration block is formed in the center of the upper cover, the heat sink is fixed on the bottom surface of the window by screws, and the ventilation opening is formed at the bottom end of the lower cover.
3. The multifunctional heat dissipating bracket for a mobile terminal as claimed in claim 2, wherein the lower cover is further provided with a door frame type bracket, a bottom surface of the lower cover is formed with a step surface engaged with the bracket, open ends of the brackets are respectively hinged to the lower cover, and an upper edge of a side wall of the step surface is formed with a stopper tooth excessively engaged with an upper edge of the bracket.
4. The multifunctional heat dissipation support for mobile terminals according to claim 2, wherein the ventilation opening comprises an air inlet located at a middle portion of the lower cover and air outlets located at two ends of the lower cover, and the heat dissipation fan is located right above the air inlet, and the heat dissipation fan sucks cold air from the air inlet to cool the heat dissipation fins and discharges hot air from the air outlets.
5. The multifunctional heat dissipation bracket for a mobile terminal according to claim 3, wherein the lower cover has a flat surface at a middle portion thereof, both ends of the flat surface are inclined surfaces inclined upward, the air inlet is formed at the flat surface, and the air outlet is formed at the inclined surfaces, respectively.
6. The multifunctional heat dissipating support for a mobile terminal as claimed in claim 1, wherein a 1/4 nut of the expansion interface is fixed to an outer wall of one of the hooks.
7. The multifunctional heat dissipating support for a mobile terminal as claimed in claim 1, wherein the retractor has a rectangular positioning plate connected to the telescopic rod, and a positioning groove for the positioning plate to be inserted is formed on an outer wall of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922171588.8U CN210573638U (en) | 2019-12-06 | 2019-12-06 | Multifunctional heat dissipation support for mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922171588.8U CN210573638U (en) | 2019-12-06 | 2019-12-06 | Multifunctional heat dissipation support for mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210573638U true CN210573638U (en) | 2020-05-19 |
Family
ID=70659398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922171588.8U Expired - Fee Related CN210573638U (en) | 2019-12-06 | 2019-12-06 | Multifunctional heat dissipation support for mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210573638U (en) |
-
2019
- 2019-12-06 CN CN201922171588.8U patent/CN210573638U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20211206 |