CN210432294U

CN210432294U - Cell-phone heat sink

Info

Publication number: CN210432294U
Application number: CN201921211334.8U
Authority: CN
Inventors: 张人高; 周威
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-04-28
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a cell-phone heat sink, concretely relates to cell-phone cooling field, including face-piece and drain pan, the fixed heat conduction pad that is equipped with in the face-piece outside, lead cold aluminum sheet and sucking disc, the fixed cold aluminum sheet outside of leading of locating of heat conduction pad, the sucking disc is located leads cold aluminum sheet tip, and sucking disc and face-piece fixed connection, the inboard activity of face-piece is equipped with semiconductor and mainboard, and mainboard fixed connection in the semiconductor tip, the inboard activity of semiconductor is equipped with fin and battery, the battery is located the fin tip, the inboard activity of fin is equipped with the fan, and the fan inlays and locate the drain pan inboard, standing groove and air diffuser cover have been seted up to face-piece inside, the standing groove is located the air diffuser cover tip. The utility model has the characteristics of the refrigeration is fast, small, super-silent and portable, wholly need not long-time wiring and uses, and the off-line of being convenient for uses and small, but the circular telegram refrigeration comes controlled temperature through the mainboard chip, and convenient to use and cooling effect are better.

Description

Cell-phone heat sink

Technical Field

The utility model relates to a cell-phone cooling field, more specifically say, the utility model relates to a cell-phone heat sink.

Background

In daily life, electronic products are widely used, when electronic products such as mobile phones are used, the electronic products usually generate heat seriously after being held by hands for a long time, the working performance of the electronic products is affected, and particularly in the game process, the mobile phones generate heat seriously, and the problem of frame falling caused by heat generation and blocking can occur.

Patent application publication No. CN 208029311U's practical patent discloses a cell-phone heat sink, comprising a base plate, the upper surface of bottom plate is provided with first cell body, still be provided with the backup pad on the bottom plate, one side of backup pad is fixed in the first cell body, the inside water storage chamber that is provided with of backup pad, the water inlet and the water pump in water storage chamber are connected, the delivery port and the heat dissipation water tank in water storage chamber are connected, the heat dissipation water tank with the water pump leads to pipe and connects, the water pipe is worn to establish in the bottom plate, the backup pad both sides symmetry respectively are provided with the second cell body, be provided with cell-phone clamping component in the second cell body. The mobile phone fixing device has good heat dissipation performance, can fix the mobile phone firmly and has wide application range.

The fan or water cooling is adopted for cooling, the cooling effect is not ideal enough, the heat dissipation speed is low, the size is large, the carrying is inconvenient, meanwhile, the fan or water cooling device needs to be wired for a long time, and the fan or water cooling device is inconvenient to use offline.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defect of prior art, the embodiment of the utility model provides a cell-phone heat sink has that the refrigeration is fast, small, super-silent and handy characteristics, wholly need not long-time wiring use, and the off-line of being convenient for uses and small, but the circular telegram refrigeration comes controlled temperature through the mainboard chip, and convenient to use and cooling effect are better.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cell-phone heat sink, includes face-piece and drain pan, the fixed heat conduction pad, cold-conducting aluminum sheet and the sucking disc of being equipped with in the face-piece outside, the heat conduction pad is fixed to be located the cold-conducting aluminum sheet outside, the sucking disc is located cold-conducting aluminum sheet tip, and sucking disc and face-piece fixed connection, the inboard activity of face-piece is equipped with semiconductor and mainboard, and mainboard fixed connection in semiconductor tip, the inboard activity of semiconductor is equipped with fin and battery, the battery is located the fin tip, the inboard activity of fin is equipped with the fan, and the fan inlays and locate the drain pan inboard, standing groove and air diffuser have been seted up to face-piece inside, the standing groove is located the air diffuser tip, the louvre has all been seted up to the air diffuser both sides, the standing.

In a preferred embodiment, the heat conducting pad and the cold conducting aluminum sheet are arranged in a position coinciding with the ventilation opening, the cold conducting aluminum sheet covers the outer side of the ventilation opening, and four corners of the cold conducting aluminum sheet are fixed with the face shell through screws.

In a preferred embodiment, the heat conducting pad is fixedly adhered to the cold conducting aluminum sheet, and the suction cup is fixedly adhered to the face shell.

In a preferred embodiment, the semiconductor, the heat sink and the fan are arranged in a straight line, and the semiconductor is arranged to coincide with the position of the ventilation opening.

In a preferred embodiment, the fan is fixedly connected with the heat sink through a screw, and the fan and the air diffuser cover are arranged in a position overlapping.

In a preferred embodiment, the battery is located inside the placement groove.

In a preferred embodiment, a key is embedded in the slot.

In a preferred embodiment, one side of the semiconductor is a heating end and the other side of the semiconductor is a cooling end, the cooling fin is arranged on one side of the heating end, and the cold guiding aluminum sheet is arranged close to the cooling end.

The utility model discloses a technological effect and advantage:

1. the utility model discloses according to the characteristic of semiconductor, produce the difference in temperature and form cold and hot end, cold and hot difference temperature can reach 60 degrees, and the rethread mainboard chip reaches the constant voltage constant current, lets the semiconductor refrigerate in 3 seconds and reach 15 degrees, compares with prior art, has that the refrigeration is fast, small, super-silent and handy characteristics, wholly need not long-time wiring use, and the off-line of being convenient for uses and is small, can switch on the refrigeration, comes the controlled temperature through the mainboard chip, and convenient to use and cooling effect are better.

Drawings

Fig. 1 is an explosion diagram of the whole structure of the present invention.

Fig. 2 is an explosion diagram of the other side of the whole structure of the present invention.

Fig. 3 is a schematic view of the structure of the face shell of the present invention.

Fig. 4 is a schematic view of the bottom case structure of the present invention.

The reference signs are: 1 heat conducting pad, 2 cold-guiding aluminum sheets, 3 face shells, 4 semiconductors, 5 mainboards, 6 radiating fins, 7 fans, 8 batteries, 9 bottom shells, 10 keys, 11 suckers, 12 placing grooves, 13 air-dispersing covers, 14 radiating holes, 15 clamping grooves and 16 ventilation openings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a mobile phone cooling device, which comprises a face shell 3 and a bottom shell 9, wherein a heat conducting pad 1, a cold-conducting aluminum sheet 2 and a sucker 11 are fixedly arranged on the outer side of the face shell 3, the heat conducting pad 1 is fixedly arranged on the outer side of the cold-conducting aluminum sheet 2, the sucker 11 is arranged at the end part of the cold-conducting aluminum sheet 2, the sucker 11 is fixedly connected with the face shell 3, a semiconductor 4 and a mainboard 5 are movably arranged on the inner side of the face shell 3, the mainboard 5 is fixedly connected with the end part of the semiconductor 4, a radiating fin 6 and a battery 8 are movably arranged on the inner side of the semiconductor 4, the battery 8 is arranged at the end part of the radiating fin 6, a fan 7 is movably arranged on the inner side of the radiating fin 6, the fan 7 is embedded in the bottom shell 9, a placing groove 12 and a wind-dissipating cover 13 are arranged inside the face shell 3, the radiating hole 12, a ventilation opening 16 is formed in the bottom shell 9;

the heat conducting pad 1 and the cold conducting aluminum sheet 2 are arranged in a manner of being superposed with the position of the vent 16, the cold conducting aluminum sheet 2 covers the outer side of the vent 16, and four corners of the cold conducting aluminum sheet 2 are fixed with the face shell 3 through screws;

the heat conducting pad 1 is fixedly adhered to the cold conducting aluminum sheet 2, and the sucker 11 is fixedly adhered to the face shell 3;

the semiconductor 4, the radiating fin 6 and the fan 7 are arranged in a straight line, and the semiconductor 4 and the ventilation opening 16 are arranged in a superposed mode;

the fan 7 is fixedly connected with the radiating fins 6 through screws, and the fan 7 and the air diffuser cover 13 are arranged in a superposed mode;

the battery 8 is positioned inside the placing groove 12;

the key 10 is embedded in the clamping groove 15;

one side surface of the semiconductor 4 is a heating end, the other side surface of the semiconductor is a refrigerating end, the radiating fin 6 is arranged on one side of the heating end, and the cold guide aluminum sheet 2 is arranged close to the refrigerating end.

As shown in fig. 1 to 4, the embodiment specifically is: the back of the mobile phone is placed closely to the surface of the heat conducting pad 1, the whole mobile phone is absorbed on the back of the mobile phone through the sucker 11, the key 10 is used as a switch key, the battery 8 can provide power, a connecting wire is not needed to be used for connecting the mobile phone for supplying power for a long time, the continuous use of the mobile phone during charging is not influenced, the semiconductor 4 has good conductive property, good insulating property, property of resistance changing along with temperature change and property of resistance changing along with illumination change, when current passes through, heat transfer can be generated between two ends, heat can be transferred from one end to the other end, so that temperature difference is generated to form a cold and hot end, the cold and hot difference temperature can reach 60 ℃, the cold end is arranged close to the cold conducting aluminum sheet 2, then the heat conducting sheet 2 and the heat conducting pad 1 can cool the back of the mobile phone, the hot end is arranged close to the heat radiating fin 6, and then the heat, this embodiment has specifically solved the problem that current cell-phone heat sink need the wiring and the cooling effect is ideal inadequately.

The utility model discloses the theory of operation:

referring to the attached drawings 1-4 of the specification, the back of the mobile phone is placed close to the surface of the heat conducting pad 1, the whole mobile phone is adsorbed on the back of the mobile phone through the sucker 11, the key 10 is used as a switch key, the battery 8 can provide power supply, the mobile phone does not need to be connected with a connecting wire for power supply, the continuous use of the mobile phone during charging is not influenced, the semiconductor 4 has good conductive property, good insulating property, property that resistance changes along with temperature change and property that resistance changes along with illumination change, when current passes through the semiconductor, heat transfer can be generated between two ends, the heat can be transferred from one end to the other end, so that temperature difference is generated to form a cold and hot end, the cold and hot difference temperature can reach 60 ℃, the cold end is arranged close to the cold conducting aluminum sheet 2, the back of the mobile phone can be cooled through the cold conducting aluminum sheet 2 and the heat conducting pad, Fan 7, air diffuser cover 13 and louvre 14 dispel the heat, wholly need not long-time wiring and use, and the off-line of being convenient for is used and small, but the circular telegram refrigeration comes the controlled temperature through 5 chips on the mainboard, and convenient to use and cooling effect are better.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cell-phone heat sink, includes face-piece (3) and drain pan (9), its characterized in that: the heat conducting pad (1), the cold guiding aluminum sheet (2) and the sucking disc (11) are fixedly arranged on the outer side of the face shell (3), the heat conducting pad (1) is fixedly arranged on the outer side of the cold guiding aluminum sheet (2), the sucking disc (11) is positioned at the end part of the cold guiding aluminum sheet (2), the sucking disc (11) is fixedly connected with the face shell (3), the semiconductor (4) and the mainboard (5) are movably arranged on the inner side of the face shell (3), the mainboard (5) is fixedly connected with the end part of the semiconductor (4), the radiating fin (6) and the battery (8) are movably arranged on the inner side of the semiconductor (4), the battery (8) is positioned at the end part of the radiating fin (6), the fan (7) is movably arranged on the inner side of the radiating fin (6), the fan (7) is embedded in the inner side of the bottom shell (9), a placing groove (12) and a wind dispersing cover (13) are arranged in the face, the cooling holes (14) are formed in the two sides of the air diffusing cover (13), the clamping groove (15) is formed in the side face of the placing groove (12), and the ventilation opening (16) is formed in the bottom shell (9).

2. The mobile phone cooling device according to claim 1, wherein: the heat conducting pad (1) and the cold conducting aluminum sheets (2) are arranged in a position overlapping with the ventilation openings (16), the cold conducting aluminum sheets (2) cover the outer sides of the ventilation openings (16), and the four corners of the cold conducting aluminum sheets (2) are fixed with the face shell (3) through screws.

3. The mobile phone cooling device according to claim 1, wherein: the heat conducting pad (1) is fixedly adhered to the cold conducting aluminum sheet (2), and the sucker (11) is fixedly adhered to the face shell (3).

4. The mobile phone cooling device according to claim 1, wherein: the semiconductor (4), the radiating fins (6) and the fan (7) are arranged in a straight line, and the semiconductor (4) and the ventilation opening (16) are arranged in a superposed mode.

5. The mobile phone cooling device according to claim 1, wherein: the fan (7) is fixedly connected with the radiating fins (6) through screws, and the fan (7) and the air dispersing cover (13) are arranged in a superposed mode.

6. The mobile phone cooling device according to claim 1, wherein: the battery (8) is positioned inside the placing groove (12).

7. The mobile phone cooling device according to claim 1, wherein: the key (10) is embedded in the clamping groove (15).

8. The mobile phone cooling device according to claim 1, wherein: one side surface of the semiconductor (4) is a heating end, the other side surface of the semiconductor is a cooling end, the radiating fin (6) is arranged on one side of the heating end, and the cold guide aluminum sheet (2) is arranged close to the cooling end.