CN212850595U - Mobile phone cooling fan - Google Patents
Mobile phone cooling fan Download PDFInfo
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- CN212850595U CN212850595U CN202022198735.3U CN202022198735U CN212850595U CN 212850595 U CN212850595 U CN 212850595U CN 202022198735 U CN202022198735 U CN 202022198735U CN 212850595 U CN212850595 U CN 212850595U
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- mobile phone
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- movable claw
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Abstract
A mobile phone cooling fan relates to the technical field of mobile phone cooling devices. The fan comprises a fixed bracket, a fan, a fixed claw and a movable claw assembly; the fixed support is provided with an installation cavity, a plurality of vent holes are formed in the bottom of the installation cavity in the fixed support, and a groove is formed in the side wall of the fixed support; the fan is detachably assembled in the mounting cavity; the fixed claw is fixedly arranged on the side wall of the fixed support and is positioned at the edge of one side far away from the open groove; the movable claw subassembly is through the detachable assembly of fluting on the fixed bolster, and the bottom that lies in the installation cavity on the fixed bolster is provided with the horizontal pole, and horizontal pole one end is connected with the stationary dog, the other end is connected with the fluting, is close to fan one side on the horizontal pole and is provided with the guide way, and the movable claw subassembly includes: the movable claw, the guide post, the limiting piece and the elastic piece are arranged on the guide post; by adopting the technical scheme, the mobile phone has the advantages of small volume, simple structure, convenience in replacement of the fan, light weight, adaptability to mobile phones of different sizes and good heat dissipation effect.
Description
Technical Field
The utility model relates to a cell-phone heat abstractor technical field, concretely relates to cell-phone radiator fan.
Background
Along with the rise of smart phones and the continuous perfection of functions, the dominant frequency of chips in the smart phones is higher and higher, when the smart phones run, particularly when games are played or videos are watched, the current output by a mobile phone battery can generate a large amount of heat when passing through each part of the mobile phone, if the heat cannot be timely derived, the dominant frequency of the mobile phone can be reduced, and meanwhile, the thermal induction strength of a heat source part is caused, and even the heat is scalded. The mobile phone is heated and scalded, so that the use comfort of a user is influenced, the hardware can be accelerated to age due to too high heating, and even the hardware is burnt out.
Therefore, it is a problem that those skilled in the art want to solve to design a heat dissipation fan for a mobile phone, which has a simple structure and is convenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a machine radiator fan, have small, simple structure, be convenient for change fan, light in weight, adaptable not unidimensional cell-phone, the good advantage of radiating effect.
In order to achieve the above object, the utility model adopts the following technical scheme: a heat dissipation fan for a mobile phone comprises: the fan comprises a fixed bracket, a fan, a fixed claw and a movable claw assembly; the fixing support is provided with an installation cavity, a plurality of vent holes are formed in the bottom of the installation cavity in the fixing support, and a groove is formed in the side wall of the fixing support; the fan is detachably assembled in the mounting cavity; the fixed claw is fixedly arranged on the side wall of the fixed support and is positioned at the edge of one side far away from the open groove; the movable claw assembly is detachably assembled on the fixed support through the groove, and the movable claw assembly and the fixed claws are oppositely arranged and are used for clamping the fixed support on a mobile phone of a user under the driving of self restoring force.
The last position of fixed bolster the bottom of installation cavity is provided with the horizontal pole, horizontal pole one end with the stationary dog is connected, the other end with the fluting is connected, be close to on the horizontal pole fan one side is provided with the guide way, the movable claw subassembly includes: the movable claw, the guide post, the limiting piece and the elastic piece are arranged on the guide post; the limiting piece is detachably assembled in the guide groove and is positioned at one side close to the open groove, and a guide hole is formed in the limiting piece; the guide post penetrates through the guide hole, the guide post can slide along the guide hole, and a limiting part is arranged at one end, close to the fixed claw, of the guide post; the movable claw is fixedly arranged on the guide post and positioned on one side far away from the limiting part; the elastic piece is arranged in the guide hole and sleeved on the guide column, is limited between the limiting part and is used for driving the guide column to move to one side of the fixed claw under the driving of self restoring force.
The guide groove is arranged on the cross rod, a plurality of inserting grooves are uniformly formed in two sides of the guide groove, a plurality of inserting blocks corresponding to the inserting grooves are arranged on two sides of the limiting part, and the inserting blocks are inserted into the inserting grooves.
And a fixed rod corresponding to the cross rod is arranged at the bottom of the fan and is positioned above the limiting part.
The fan is square, and the fixed bolster is square.
The fan is provided with a power line electrically connected with an external power supply, and one end of the power line, far away from the fan, is provided with a USB socket.
The fan is characterized in that the fixing support is provided with a plurality of screw holes, and the fan is fixed in the screw holes through screws.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the movable claw is pulled by hands to one side far away from the fixed claw, at the moment, the spring is in a compressed state, then the mobile phone is clamped between the fixed claw and the movable claw, then the movable claw is slowly loosened, the movable claw is pulled by the spring under the driving of self restoring force at the moment, so that the mobile phone is fixed, the movable claw performs telescopic motion, and the mobile phones of different types and different sizes can be fixed, and the mobile phone fixing device is convenient to use. The USB socket on the power cord through the fan is connected with an external power supply, and air sucked by the fan is blown to the back of the mobile phone through the vent hole to dissipate heat and cool the mobile phone.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is an exploded schematic view of the present invention;
FIG. 2 is a schematic structural view of a moveable jaw assembly of the present invention;
fig. 3 is a schematic structural view of the fixing bracket of the present invention;
fig. 4 is a schematic structural diagram of the fan of the present invention.
Description of reference numerals: 1. fixing a bracket; 2. a fan; 3. a fixed jaw; 4. a moveable jaw assembly; a. a mounting cavity; b. a vent hole; c. grooving; 11. a cross bar; d. a guide groove; 41. a movable jaw; 42. a guide post; 43. a limiting member; 44. an elastic member; e. a guide hole; 421. a limiting part; 21. fixing the rod; 431. an insertion block; f. and (4) inserting grooves.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment as required without making a contribution, but all the embodiments are protected by the patent law within the scope of the claims of the present invention.
The present embodiment relates to a heat dissipation fan for a mobile phone, as shown in fig. 1-4, including: fixed bolster 1, fan 2, stationary dog 3 and movable jaw subassembly 4. Be provided with installation cavity an on the fixed bolster 1, the bottom that lies in installation cavity an on the fixed bolster 1 is provided with a plurality of ventilation hole b, is provided with fluting c on the fixed bolster 1 lateral wall. The fan 2 is detachably assembled in the installation cavity a. The fixed claw 3 is fixedly arranged on the side wall of the fixed support 1 and is positioned at the edge of one side far away from the slot c. The movable claw component 4 is detachably assembled on the fixed support 1 through the groove c, and the movable claw component 4 and the fixed claw 3 are arranged oppositely and used for clamping the fixed support 1 on a mobile phone of a user under the driving of self restoring force. The fan 2 is convenient to replace, the cost is saved, the structure is simple, and the installation is convenient.
Preferably, the bottom that lies in installation cavity a on the fixed bolster 1 is provided with horizontal pole 11, and 11 one end of horizontal pole are connected with stationary dog 3, the other end is connected with fluting c, is provided with guide way d near 2 one side of fan on the horizontal pole 11, and movable claw subassembly 4 includes: a movable claw 41, a guide post 42, a stopper 43, and an elastic member 44. The limiting piece 43 is detachably assembled in the guide groove d and located at one side close to the open groove c, and a guide hole e is formed in the limiting piece 43. The guide post 42 is arranged in the guide hole e in a penetrating manner, the guide post 42 can slide along the guide hole e, and a limiting part 421 is arranged at one end of the guide post 42 close to the fixed claw 3. The movable claw 41 is fixedly disposed on the guide post 42 on a side away from the stopper 421. The elastic element 44 is disposed in the guiding hole e and sleeved on the guiding post 42, and the elastic element 44 is limited between the limiting portion 421 and the limiting member 43 and is used for driving the guiding post 42 to move towards the fixing claw 3 under the driving of the self-restoring force. In this embodiment, the stopper 421 is integrally formed with the guide post 42, and one end of the guide post 42 away from the stopper 421 is embedded in the movable claw 41. In other embodiments, moveable jaw assembly 4 comprises: a movable claw 41 slidably fitted in the guide groove d, and an elastic member 44 disposed in the guide groove d and having one end fixedly connected to the movable claw 41 and the other end connected to the inner side wall between the fixed claw and the movable claw, wherein the elastic member 44 is used for driving the movable claw 41 to move toward the fixed claw 3 under the driving of its own restoring force. Thereby realizing the fixation of the fixed support 1 on the mobile phone. In the present embodiment, the elastic member 44 is a spring.
Preferably, a plurality of inserting grooves f are uniformly formed in the cross rod 11 on two sides of the guide groove d, a plurality of inserting blocks 431 corresponding to the inserting grooves f are formed in two sides of the limiting part 43, and the inserting blocks 431 are inserted into the inserting grooves f. The movable claw assembly 4 and the fan 2 can be detached from the fixed support 1 conveniently, and the fan 2 can be replaced conveniently. In this embodiment, the guide hole e is circular and the guide post 42 is circular. The insertion groove f is L-shaped and rectangular, and the insertion block 431 is L-shaped and rectangular. In other embodiments, the guide posts 42 are rectangular and the guide holes e are rectangular holes.
Preferably, the bottom of the fan 2 is provided with a fixing rod 21 corresponding to the cross bar 11, and the fixing rod 21 is located above the limiting member 43. Make movable jaw subassembly 4 more stable fix on horizontal pole 11, avoid horizontal pole 11 and movable jaw subassembly 4 separation. In this embodiment, the fan 2 has a square shape, and the fixing bracket 1 has a square shape. The fan 2 is provided with a power line which is electrically connected with an external power supply, and one end of the power line, which is far away from the fan 2, is provided with a USB socket.
Preferably, a plurality of screw holes are arranged in the mounting cavity a on the fixing support 1, and the fan 2 is fixed in the screw holes through screws. The fan 2 is more stably fixed in the fixed support 1, and the movable jaw assembly 4 is further stably fixed on the fixed support 1.
The working principle of the utility model is as follows: the movable claw 41 is pulled by hand to one side far away from the fixed claw 3, at the moment, the spring is in a compressed state, then the mobile phone is clamped between the fixed claw 3 and the movable claw 41, then the movable claw 41 is slowly loosened, the spring pulls the movable claw 41 under the driving of self restoring force, so that the mobile phone is fixed, the movable claw 41 performs telescopic motion, the mobile phones of different types and different sizes can be fixed, and the use is convenient. Through USB socket and the external power switch-on fan 2's the power cord, fan 2 inhales the air and blows to the cell-phone back through ventilation hole b, dispels the heat cooling to the cell-phone.
The above description is only for the purpose of illustration and not limitation, and other modifications or equivalent replacements made by those skilled in the art to the technical solution of the present invention should be covered by the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.
Claims (7)
1. A mobile phone cooling fan is characterized by comprising: the fan comprises a fixed support (1), a fan (2), a fixed claw (3) and a movable claw assembly (4);
the fixing support (1) is provided with an installation cavity (a), the bottom of the installation cavity (a) on the fixing support (1) is provided with a plurality of ventilation holes (b), and the side wall of the fixing support (1) is provided with a slot (c);
the fan (2) is detachably assembled in the mounting cavity (a);
the fixed claw (3) is fixedly arranged on the side wall of the fixed support (1) and is positioned at the edge of one side far away from the open groove (c);
the movable claw assembly (4) is detachably assembled on the fixed support (1) through the groove (c), and the movable claw assembly (4) and the fixed claw (3) are oppositely arranged and used for clamping the fixed support (1) on a mobile phone of a user under the driving of self restoring force.
2. The heat dissipation fan for mobile phone according to claim 1, wherein a cross bar (11) is disposed at the bottom of the mounting cavity (a) on the fixing bracket (1), one end of the cross bar (11) is connected to the fixing claw (3), the other end of the cross bar is connected to the slot (c), a guide groove (d) is disposed on one side of the cross bar (11) close to the fan (2), and the movable claw assembly (4) comprises: a movable claw (41), a guide post (42), a limiting piece (43) and an elastic piece (44);
the limiting piece (43) is detachably assembled in the guide groove (d) and is positioned at one side close to the open groove (c), and a guide hole (e) is formed in the limiting piece (43);
the guide post (42) penetrates through the guide hole (e), the guide post (42) can slide along the guide hole (e), and a limiting part (421) is arranged at one end, close to the fixed claw (3), of the guide post (42);
the movable claw (41) is fixedly arranged on the guide column (42) and is positioned on one side far away from the limiting part (421);
the elastic piece (44) is arranged in the guide hole (e) and sleeved on the guide column (42), and the elastic piece (44) is limited between the limiting part (421) and the limiting part (43) and is used for driving the guide column (42) to move towards one side of the fixed claw (3) under the driving of self restoring force.
3. The heat dissipation fan for mobile phones of claim 2, wherein a plurality of insertion grooves (f) are uniformly formed in the cross bar (11) at two sides of the guide groove (d), a plurality of insertion blocks (431) corresponding to the insertion grooves (f) are formed in two sides of the limiting member (43), and the insertion blocks (431) are inserted into the insertion grooves (f).
4. The heat dissipation fan for mobile phone as claimed in claim 2, wherein the bottom of the fan (2) is provided with a fixing rod (21) corresponding to the cross bar (11), and the fixing rod (21) is located above the limiting member (43).
5. The heat dissipation fan for mobile phone as claimed in claim 1, wherein the fan (2) is square and the fixing bracket (1) is square.
6. The heat dissipation fan for mobile phone as claimed in claim 1, wherein the fan (2) is provided with a power line for electrically connecting with an external power supply, and a USB socket is provided at one end of the power line away from the fan (2).
7. The heat dissipation fan for mobile phone according to claim 1, wherein a plurality of screw holes are provided in the mounting cavity (a) on the fixing bracket (1), and the fan (2) is fixed to the screw holes by screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022198735.3U CN212850595U (en) | 2020-09-29 | 2020-09-29 | Mobile phone cooling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022198735.3U CN212850595U (en) | 2020-09-29 | 2020-09-29 | Mobile phone cooling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212850595U true CN212850595U (en) | 2021-03-30 |
Family
ID=75150595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022198735.3U Active CN212850595U (en) | 2020-09-29 | 2020-09-29 | Mobile phone cooling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212850595U (en) |
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2020
- 2020-09-29 CN CN202022198735.3U patent/CN212850595U/en active Active
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