CN214256940U

CN214256940U - Portable radiator assembly of mobile terminal

Info

Publication number: CN214256940U
Application number: CN202022428118.8U
Authority: CN
Inventors: 曾健明
Original assignee: Shenzhen Keruite Electronic Technology Co ltd
Current assignee: Shenzhen Keruite Electronic Technology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-09-21
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a portable radiator assembly of mobile terminal specifically includes: a heat sink; the first attaching piece is arranged on one side of the radiator; the second laminating piece, the second laminating piece with the mutual adaptation of first laminating piece, it is a plurality of the laminating of second laminating piece is fixed at mobile terminal's dorsal part, first laminating piece with the laminating can be dismantled to the second laminating piece and fixed. The utility model discloses a set up first laminating piece in one side of radiator, at the fixed second laminating piece of mobile terminal's dorsal part laminating, mutual adaptation between first laminating piece and the second laminating piece can be dismantled the laminating and connect, consequently can install radiator detachably at the mobile terminal dorsal part, when easy to assemble or dismantle, the effect of realizing the position rapid cooling that generates heat to mobile terminal.

Description

Portable radiator assembly of mobile terminal

Technical Field

The utility model relates to a mobile terminal heat dissipation technical field especially relates to a portable radiator subassembly of mobile terminal.

Background

With the rapid development of science and technology, the functions of the mobile terminal become more powerful, which becomes the most beneficial helper for people to handle various miscellaneous matters of life, and also becomes an indispensable part of life and entertainment of people.

Although mobile terminal has powerful processing function, still can take place the condition that the mainboard generates heat at the in-process of operation large-scale recreation or the large-scale application of long-time operation, when the temperature risees to certain extent, mobile terminal can get into self-protection state, make the treater reduce power consumption, consequently cause the cell-phone card pause in the use easily, the condition such as restriction charging speed, cause user's use to experience not good, in prior art, for solving the overheated problem of mobile terminal, generally adopt to install the fan additional on mobile terminal's the protective housing and cool down, but this kind of mode cooling effect is limited, and need the user to change the protective housing repeatedly, waste time and energy.

Accordingly, the prior art is yet to be improved and developed.

SUMMERY OF THE UTILITY MODEL

In order to solve among the prior art mobile terminal and to have the mainboard overheated in the in-process of running large-scale recreation or long-time operation large-scale application, influence user normal use, and the fan cooling installation is wasted time and energy among the prior art, the limited problem of cooling effect, the utility model provides a mobile terminal portable radiator installation component.

The utility model discloses a following technical scheme realizes:

a mobile terminal portable heat sink assembly, wherein the mobile terminal portable heat sink assembly comprises:

a heat sink;

the first attaching piece is arranged on one side of the radiator;

the second laminating piece, the second laminating piece with the mutual adaptation of first laminating piece, it is a plurality of the laminating of second laminating piece is fixed at mobile terminal's dorsal part, first laminating piece with the laminating can be dismantled to the second laminating piece and fixed.

The portable radiator assembly of the mobile terminal is characterized in that the radiator comprises a shell, and a refrigerating piece is arranged inside the shell.

The portable radiator subassembly of mobile terminal, wherein, refrigeration piece includes refrigeration end and heat dissipation end, first rigging piece sets up on the casing at refrigeration end one side place.

The portable radiator assembly of the mobile terminal is characterized in that a power port is arranged on the shell, and the power port is connected with a preset power supply and is communicated with a refrigerating piece circuit on the inner side of the shell.

The portable radiator assembly of the mobile terminal is characterized in that the refrigerating piece is a semiconductor refrigerating piece.

The portable radiator assembly of the mobile terminal is characterized in that fins are arranged on the radiator and are uniformly distributed and fixedly arranged on the radiating end.

The portable radiator subassembly of mobile terminal, wherein, first laminating piece with the connection can be dismantled to the second laminating piece, just first laminating piece with the second laminating piece is the component that adopts the fixed material of repeatedly laminating to make.

The portable radiator component of the mobile terminal is characterized in that the second attaching parts are provided with a plurality of second attaching parts which are respectively arranged at heating positions on the mobile terminal.

The portable radiator subassembly of mobile terminal, wherein, first laminating piece includes first spacing portion and the spacing portion of second, the second laminating piece includes the spacing portion of third and the spacing portion of fourth, first spacing portion with the distance that sets up between the spacing portion of second equals the distance that sets up between the spacing portion of third and the spacing portion of fourth.

The portable heat sink assembly for mobile terminals, wherein one of the first abutting piece and the second abutting piece is a member capable of providing magnetic attraction,

the other of the first abutment and the second abutment is a member that is capable of being attracted by a magnetic attraction force.

The beneficial effects of the utility model reside in that: the utility model discloses a set up first laminating piece in one side of radiator, at the fixed second laminating piece of mobile terminal's dorsal part laminating, mutual adaptation between first laminating piece and the second laminating piece can be dismantled the laminating and connect, consequently can install radiator detachably at the mobile terminal dorsal part, when easy to assemble or dismantle, the effect of realizing the position rapid cooling that generates heat to mobile terminal.

Drawings

Fig. 1 is a schematic view of a disassembled structure of the portable heat sink assembly of the mobile terminal of the present invention;

fig. 2 is a schematic view of a combined structure of the portable heat sink assembly of the mobile terminal according to the present invention;

fig. 3 is a schematic structural view of the refrigerating unit of the present invention.

In fig. 1 to 3: 100. a heat sink; 110. a first fitting member; 111. a first limiting part; 112. a second limiting part; 120. a housing; 130. a fin; 140. a power port; 150. a refrigeration member; 151. a refrigerating end; 152. a heat dissipation end; 200. a mobile terminal; 210. a second fitting member; 211. a third limiting part; 212. a fourth limiting part.

Detailed Description

In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the following description of the present invention will refer to the accompanying drawings and illustrate embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Based on the above problem of the prior art, the utility model discloses a portable radiator 100 subassembly of mobile terminal 200, as shown in FIG. 1, this portable radiator 100 subassembly of mobile terminal 200 includes: a heat sink 100; a first fitting member 110, wherein the first fitting member 110 is disposed on one side of the heat sink 100; the second fitting piece 210, the second fitting piece 210 with the first fitting piece 110 mutual adaptation, a plurality of the laminating of second fitting piece 210 is fixed at the dorsal side of mobile terminal 200, the first fitting piece 110 with the laminating of second fitting piece 210 can be dismantled fixedly.

The utility model discloses a set up first laminating piece 110 in one side of radiator 100, at the fixed second laminating piece 210 of the dorsal part laminating of mobile terminal 200, mutual adaptation between first laminating piece 110 and the second laminating piece 210 can be dismantled the laminating and connect, consequently can install radiator 100 detachably at mobile terminal 200 dorsal part, when easy to assemble or dismantle, realize the effect to mobile terminal 200 position rapid cooling that generates heat.

In the above embodiments, the mobile terminal 200 refers to a computer device that can be used in mobility, for example: cell-phone, notebook computer, panel computer, pos machine and vehicle-mounted computer etc. through set up second laminating piece 210 at the dorsal part (the opposite side of display screen promptly) of above-mentioned mobile terminal 200, make be provided with first laminating piece 110 radiator 100 can with the mobile terminal 200 between realize dismantling the connection, realize then installing fast or the operation of demolising to convenient use of user.

The first engaging member 110 and the second engaging member 210 are detachably connected and made of a material that can be repeatedly engaged and fixed, for example, the first engaging member 110 can be made of a magnetic material, such as a thin magnet and an electromagnet, and correspondingly, the second engaging member 210 can be made of a magnetic guiding sheet and a component made of an original magnet material, so that the first engaging member 110 and the second engaging member 210 can be attracted and engaged with each other to fix the heat sink 100 to a predetermined position on the mobile terminal 200. In general, one of the first engaging member 110 and the second engaging member 210 is a member capable of providing a magnetic force, and the other of the first engaging member 110 and the second engaging member 210 is a member capable of being attracted by a magnetic attraction force, that is, there is interchangeability between the first engaging member 110 and the second engaging member 210, for example, the second engaging member 210 may be provided as a magnet, and the first engaging member 110 may be provided as a magnetic attraction sheet, so that the effect of fixing the heat sink 100 can also be achieved.

In another embodiment of the present application, with continuous iteration of the mobile terminal 200, the mobile terminal 200 with a wireless charging function is currently on the market, and a magnet is fixed inside a back position of the mobile terminal 200 and is used for being magnetically attracted and fixed with a charger, so when the mobile terminal 200 with a wireless charging function is adapted, the magnet arranged inside the mobile terminal 200 can be regarded as the second adhesive member 210, and the first adhesive member 110 is set as a magnetic attraction material with a magnetic surface opposite to a magnetic surface of the magnet inside the mobile terminal 200, so that the fixing effect on the heat sink 100 can also be achieved.

In actual setting, the second attaching member 210 may be set to be a prefabricated patch, and is fixed to the back side of the mobile terminal 200, and the user may attach the prefabricated patch to any position on the back side of the mobile terminal 200, so as to satisfy the effect for different portions of the mobile terminal 200, for example, for an android mobile phone, the processor is usually set at a middle portion of the mobile phone, so the middle portion of the android mobile phone is a region where heat is mainly generated, and for a mobile phone of an ios system, the processor is set below the camera, so the region where heat is mainly generated is below the camera, and in this application, the second attaching member 210 may not be limited by the product model of the mobile terminal 200, and is freely attached to the back side of the mobile terminal 200, thereby achieving the technical effect of compatibly installing the heat sink 100 in multiple models.

Based on the above embodiment, the second attaching member 210 may further be provided with a plurality of attaching members, and the plurality of attaching members are respectively attached to a plurality of positions where the back side of the mobile terminal 200 generates heat.

The utility model discloses an in another can the embodiment, first laminating piece 110 and second laminating piece 210 can also be the component that adopts other material that can repeatedly laminate fixed to make, for example, nanometer glues etc. the material surface that nanometer glued gathers there is a large amount of nanometer micropores, make the sticky tape have superstrong adsorption efficiency, when setting up first laminating piece 110 into nanometer glue, can make radiator 100 directly paste and cover the dorsal optional position at mobile terminal 200, namely the user can realize the arbitrary adjustment to the heat dissipation position, and simultaneously, nanometer glue can be when used repeatedly, bear the weight below 1kg, effectively prevent that the condition that radiator 100 drops from taking place.

Based on the above embodiment, in the utility model discloses a in another possible implementation way, as shown in fig. 1, first laminating piece 110 includes first spacing portion 111 and second spacing portion 112, first spacing portion 111 and second spacing portion 112 interval set up, set up respectively in the front and back both sides of radiator 100 with mobile terminal 200 laminating surface, correspondingly, second laminating piece 210 includes third spacing portion 211 and fourth spacing portion 212 equally to realize forming spacing cooperation with first locating part and second locating part, specifically, the distance that sets up between first spacing portion 111 and the second spacing portion 112 equals the distance that sets up between third spacing portion 211 and fourth spacing portion 212, thereby the user of being convenient for when realizing spacing carries out the installation operation. During actual installation, the first limiting portion 111 and the third limiting portion 211 are correspondingly attached, the second limiting portion 112 and the fourth limiting portion 212 are correspondingly attached, and the heat sink 100 is fixed through mutual adsorption.

In the above embodiment, the structure of the heat sink 100 is as shown in fig. 2, fig. 2 is a schematic view of a combined structure of the portable heat sink 100 components of the mobile terminal 200 of the present invention, the heat sink 100 includes a housing 120, the housing 120 is rectangular, the width dimension of the housing is preferably set to be one third of the overall length of the mobile terminal 200, and the length dimension of the housing is preferably set to be smaller than or equal to the overall width dimension of the mobile terminal 200, which is beneficial in that when a user performs a large game, the user often operates the heat sink with a horizontal screen, the heat sink 100 is installed at the middle position of the back side of the mobile terminal 200, and when the temperature of the mobile terminal 200 is lowered, the hand is prevented from interfering with the heat sink 100 when the mobile terminal 200 is held, thereby effectively preventing the user from uncomfortable feeling during the operation.

The inside of the housing 120 is further provided with a cooling member 150, as shown in fig. 3, in a specific embodiment of the present invention, the cooling member 150 may be a semiconductor cooling plate, the structure of the semiconductor cooling plate includes an N-type semiconductor material and a P-type semiconductor material, which are connected to each other to form a thermocouple pair, when the thermocouple pair is subjected to current transmission, heat transfer is formed between the N-type semiconductor material and the P-type semiconductor material, and the heat is transferred from one end of the cooling plate to the other end to generate a temperature difference, i.e. a cooling end 151 and a heat dissipation end 152 of the cooling plate, the heat at the cooling end 151 is transferred to one side of the heat dissipation end 152 by the current action, the temperature difference between the cooling end 151 and the heat dissipation end 152 is continuously increased in the continuous current supply state, and in this process, the heat between the N-type semiconductor material end and the P-type semiconductor material end can also be reversely transferred by the conduction performance of the air and the material itself, when the temperatures of the cooling end 151 and the heat dissipation end 152 reach a certain temperature difference, the two heat transfer amounts are equal, i.e., a balance point is formed, and at this time, the positive and reverse heat transfer amounts are mutually offset, so that the temperatures of the cooling end 151 and the heat dissipation end 152 are not changed.

Based on the above embodiments, in actual installation, the cooling end 151 of the cooling member 150 is attached and fixed below the housing 120 shown in fig. 2, that is, on the side attached to the back side of the mobile terminal 200, when the cooling member 150 starts to operate, the temperature of the cooling end 151 thereof is reduced, and heat exchange is formed with the heat generating portion of the mobile terminal 200, so as to achieve the effect of reducing the temperature of the mobile terminal 200, and correspondingly, the heat dissipating end 152 of the cooling member 150 faces to the other side on the housing 120, and forms heat exchange with air, so as to dissipate heat.

In the above embodiment, the cooling element 150 (semiconductor cooling plate) needs to be driven by current, so that in actual installation, a power port 140 is further disposed on one side of the housing 120, the power port 140 is preferably set as a TYPE-C data port or a TYPE-a data port, so as to facilitate a user to supply power through a data line, the power port 140 is disposed on an upper side or a lower side of the heat sink 100 in a length direction, so that in a process of using the mobile terminal 200 by the user, the connected data line does not affect the operation of the user, and in actual use, the user can connect the power port 140 with an external power source through the data line, so as to turn on the cooling element 150, wherein the external power source may be a household power source, a mobile power source, or another device with a power storage function.

In the above embodiment, in order to ensure the heat dissipation effect of the heat dissipation end 152 of the cooling element 150, the fins 130 are further disposed on the heat dissipation end 152 of the cooling element 150, the fins 130 are made of a material with easy heat conduction effect, such as copper, aluminum, and the like, the fins 130 are disposed inside the housing 120 in a parallel arrangement, and a predetermined interval is disposed between the fins 130, so that air can flow between adjacent fins 130 to form heat exchange.

In this embodiment, the fins 130 may be manufactured by a CNC (numerically controlled milling machine), and when the fins 130 are milled to a certain thickness, the size of the adjacent fins 130 is standardized to realize that the heat sink 100 forms a certain shape to adapt to the electrical appliance and reduce the occupied space to meet the use requirement of portability required by the electrical appliance, in another practical implementation manner of the present invention, the fins 130 may also be manufactured by stamping, and a copper sheet or an aluminum sheet is manufactured into a thin sheet with an extremely thin thickness by stamping, so as to further reduce the distance between the fins 130, in this case, more heat on the relatively thinner fins 130 is concentrated on the surface of the fins 130, so as to achieve the effect of faster heat exchange with the air, and meanwhile, in a unit area, the thinner fins 130 can be provided with more layers, so as to achieve the effect of further increasing the contact area with the air, the heat dissipation efficiency is effectively improved.

Through the heat dissipation effect of the fins 130, the heat of the heat dissipation end 152 in the refrigeration piece 150 can be exchanged with the air, the contact area between the heat dissipation end 152 and the air is increased due to the arrangement of the fins 130, so that a better heat dissipation effect is realized, when the refrigeration piece is actually arranged, the height of the shell 120 is larger than or equal to the height of the fins 130, so that the fins 130 are prevented from scratching a user, on the other hand, the fins 130 are arranged in a hollow manner at the two ends of the length direction of the fins 130, so that the air can conveniently circulate among the adjacent fins 130, and the better heat dissipation effect is realized.

The utility model discloses the in-service process is as follows:

the heat radiator 100 is attached to a heating area on the back side of the mobile terminal 200, wherein the first attaching member 110 arranged on the heat radiator 100 is magnetically connected with the second attaching member 210 arranged on the back plate of the mobile terminal 200, the power port 140 arranged on the casing 120 of the heat radiator 100 is connected with an external power supply through a data line, when the circuit is communicated, the refrigerating member 150 starts to work, the refrigerating end 151 of the refrigerating member cools the heating area of the mobile terminal 200, and one side of the heat radiating end 152 realizes efficient heat exchange with air through the arranged fins 130, so that the effect of efficiently cooling the mobile terminal 200 is realized.

To sum up, the utility model provides a portable radiator subassembly of mobile terminal, this portable radiator subassembly of mobile terminal includes: a heat sink; the first attaching piece is arranged on one side of the radiator; the second laminating piece, the second laminating piece with the mutual adaptation of first laminating piece, it is a plurality of the laminating of second laminating piece is fixed at mobile terminal's dorsal part, first laminating piece with the laminating can be dismantled to the second laminating piece and fixed. The utility model discloses a set up first laminating piece in one side of radiator, at the fixed second laminating piece of mobile terminal's dorsal part laminating, mutual adaptation between first laminating piece and the second laminating piece can be dismantled the laminating and connect, consequently can install radiator detachably at the mobile terminal dorsal part, when easy to assemble or dismantle, the effect of realizing the position rapid cooling that generates heat to mobile terminal.

It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims

1. A mobile terminal portable heat sink assembly, comprising:

a heat sink;

the first attaching piece is arranged on one side of the radiator;

2. The mobile terminal portable heat sink assembly of claim 1, wherein the heat sink comprises a housing having a refrigeration disposed therein.

3. The portable heat sink assembly for mobile terminals according to claim 2, wherein the cooling member includes a cooling end and a heat dissipating end, and the first engaging member is disposed on the housing on a side of the cooling end.

4. The portable heat sink assembly for mobile terminals according to claim 3, wherein the housing is provided with a power port, and the power port is connected to a predetermined power source and is in circuit communication with the refrigerating element inside the housing.

5. The mobile terminal portable radiator assembly of claim 4, wherein the refrigeration member is a semiconductor refrigeration sheet.

6. The portable heat sink assembly for mobile terminals according to claim 3, wherein the heat sink has fins disposed thereon, and the fins are uniformly arranged and fixedly disposed on the heat dissipating end.

7. The portable heat sink assembly of claim 1, wherein the first engaging member is detachably connected to the second engaging member, and the first engaging member and the second engaging member are members made of a material that can be fixed by repeated fitting.

8. The portable heat sink assembly for mobile terminals according to claim 7, wherein the second engaging members are disposed in plural numbers, and the plural second engaging members are respectively disposed at heat generating portions on the mobile terminal.

9. The portable heat sink assembly of claim 8, wherein the first engaging member comprises a first engaging portion and a second engaging portion, the second engaging member comprises a third engaging portion and a fourth engaging portion, and a distance between the first engaging portion and the second engaging portion is equal to a distance between the third engaging portion and the fourth engaging portion.

10. The mobile terminal portable heat sink assembly of claim 7 wherein one of the first abutment and the second abutment is a member capable of providing a magnetic attraction force,