CN112351643B - Mobile terminal including heat dissipation structure - Google Patents
Mobile terminal including heat dissipation structure Download PDFInfo
- Publication number
- CN112351643B CN112351643B CN202011133274.XA CN202011133274A CN112351643B CN 112351643 B CN112351643 B CN 112351643B CN 202011133274 A CN202011133274 A CN 202011133274A CN 112351643 B CN112351643 B CN 112351643B
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- Prior art keywords
- mobile terminal
- heat dissipation
- elastic connecting
- clamping
- heat
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 39
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 238000009833 condensation Methods 0.000 claims abstract description 9
- 230000005494 condensation Effects 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 claims description 13
- 210000000707 wrist Anatomy 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 239000012782 phase change material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 238000010992 reflux Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20318—Condensers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20327—Accessories for moving fluid, for connecting fluid conduits, for distributing fluid or for preventing leakage, e.g. pumps, tanks or manifolds
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a mobile terminal with good heat dissipation effect, belonging to the field of mobile terminals and comprising a fixed part, a mobile terminal body, an elastic connecting part, a heat dissipation part and a condensation part; the heat dissipation part is internally stored with liquid vaporized by heating; the condensing part is arranged at one end of the elastic connecting part close to the mobile terminal body; at least one groove is arranged in the fixing part, a heat conduction pipe is arranged in the groove, and heated and vaporized liquid is stored in the heat conduction pipe; a condensing reflux pipe communicated with the heat conduction pipe is arranged in the elastic connecting part; after being heated and vaporized, the liquid in the heat conduction pipe flows along the condensation return pipe and returns to the heat conduction pipe again in a liquid form to realize heat dissipation; the heat is transferred to the frame of the mobile terminal by the reciprocating circulation and is finally dissipated into the air, so that the high-efficiency heat dissipation of the heating part can be realized, the temperature of the heating part can be reduced, and the high-efficiency performance of the heating part is further facilitated; meanwhile, the surface temperature of the mobile terminal can be further reduced, and the use experience of a user is improved.
Description
Technical Field
The invention relates to the field of mobile terminals, in particular to a mobile terminal with a good heat dissipation effect.
Background
With the gradual popularization of terminal products and the increasingly powerful functions, the terminal products have increasingly large influence on communication technology, and especially intelligent terminals provide multifunctional business services, have high-flow and high-speed internet experience, can switch multi-mode and multi-mode networks, are interconnected with other devices or provide access, quickly occupy the terminal market and are in an explosive growth situation in the next few years.
With the emerging of the 4G communication technology represented by LTE and the deep development of broadband and high-speed data rates, several characteristics of the terminal can be realized quickly, especially the realization of multimode and multi-mode is an important feature of an intelligent terminal, and the technology of switching 4G to 3g and 3g to 2G enables a user to select to use a 4G or 3G or 2G network according to the characteristics of a local network without replacing the terminal as long as the user purchases the terminal of the solution.
However, the terminal brings convenience to the use of customers, and when the terminal performs high-speed data transmission, the heat source device generates a large amount of heat, the heat generation is related to the high-speed data transmission, the process, the working frequency band, the working system and the like of the heat source device, and the existing heat dissipation effect is poor, so that the use feeling is poor.
Disclosure of Invention
The invention mainly aims to provide a mobile terminal with a good heat dissipation effect, and aims to solve the technical problems that in the prior art, when the terminal is used for high-speed data transmission, a heat source device generates a large amount of heat, the heat generation is related to the high-speed data transmission, the process, the working frequency range, the working system and the like of the heat source device, and the use feeling is poor due to the poor heat dissipation effect.
In order to achieve the above object, an embodiment of the present application provides a mobile terminal with a good heat dissipation effect, where the mobile terminal including a heat dissipation structure includes:
the mobile terminal comprises a fixed part, a mobile terminal body, an elastic connecting part, a heat dissipation part and a condensation part, wherein the heat dissipation part is arranged on the back of the fixed part;
the heat dissipation part is internally stored with liquid vaporized by heating; the condensing part is arranged at one end of the elastic connecting part close to the mobile terminal body;
the fixing part is provided with an accommodating space, an opening is arranged in the accommodating space, the mobile terminal body is embedded in the accommodating space, and the display surface of the mobile terminal body is exposed out of the opening;
one end of the elastic connecting part is fixedly connected with the fixing part, and the other end of the elastic connecting part comprises a cut which is used for a hand to pass through and to be sleeved on the wrist of a person; the elastic connecting part comprises a winding protection state which is wound on the fixing part and covers the opening to protect the display surface of the mobile terminal body and an anti-falling connection state which can freely move relative to one end connected with the fixing part;
at least one groove is formed in the fixing part, a heat conduction pipe is arranged in the groove, and heated and vaporized liquid is stored in the heat conduction pipe; a condensation return pipe communicated with the heat conduction pipe is arranged in the elastic connecting part; after being heated and vaporized, the liquid in the heat conduction pipe flows along the condensation return pipe and returns to the heat conduction pipe again in a liquid form to realize heat dissipation.
In this embodiment, the heat conducting tube is made of a bonding and curing heat conducting glue, a phase change material or a heat conducting elastomer material.
In this embodiment, a surface of the fixing portion facing away from the opening is provided with a clamping portion;
the end of the elastic connecting part, which is far away from the end connected with the fixing part, is provided with a clamping matching part matched with the clamping part;
when the elastic connecting part is in the winding protection state, the clamping matching part is clamped with the clamping part; the clamping part is a clamping groove;
the clamping matching part is a clamping hook matched with the clamping groove.
In this embodiment, two ends of the fixing portion are respectively provided with a limiting groove, so that the elastic connecting portion is clamped into the limiting groove in the winding protection state.
In this embodiment, the mobile terminal housing is made of a metal material.
In this embodiment, at least one cooling fin is disposed on the outer side of the mobile terminal.
Compared with the prior art, the invention has the beneficial effects that:
according to the mobile terminal with good heat dissipation effect, the fixing part, the mobile terminal body, the elastic connecting part, the heat dissipation part arranged on the back of the fixing part and the condensing part are arranged; the heat dissipation part is internally stored with liquid vaporized by heating; the condensing part is arranged at one end of the elastic connecting part close to the mobile terminal body; the fixing part is provided with an accommodating space, an opening is arranged in the accommodating space, the mobile terminal body is embedded in the accommodating space, and the display surface of the mobile terminal body is exposed at the opening; one end of the elastic connecting part is fixedly connected with the fixing part, and the other end of the elastic connecting part comprises a cut which is used for a hand to pass through and to be sleeved on the wrist of a person; the elastic connecting part comprises a winding protection state which is wound on the fixing part and covers the opening to protect the display surface of the mobile terminal body, and an anti-falling connection state which can freely move relative to one end connected with the fixing part; at least one groove is arranged in the fixing part, a heat conduction pipe is arranged in the groove, and heated and vaporized liquid is stored in the heat conduction pipe; a condensing reflux pipe communicated with the heat conduction pipe is arranged in the elastic connecting part; after being heated and vaporized, the liquid in the heat conduction pipe flows along the condensation return pipe and returns to the heat conduction pipe again in a liquid form to realize heat dissipation; the heat is transferred to the frame of the mobile terminal by the reciprocating circulation and is finally dissipated into the air, so that the high-efficiency heat dissipation of the heating part can be realized, the temperature of the heating part can be reduced, and the high-efficiency performance of the heating part is further facilitated; meanwhile, the surface temperature of the mobile terminal can be further reduced, so that the mobile terminal has a good heat dissipation effect; the use experience of the user is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic front view structure diagram of a mobile terminal with a good heat dissipation effect according to an embodiment of the present application;
fig. 2 is a schematic rear view structure diagram of a mobile terminal with a good heat dissipation effect according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a mobile terminal including a heat dissipation structure (where an elastic connection portion is in a winding protection state) according to an embodiment of the present application;
fig. 4 is an enlarged schematic view of a structure at a.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
It is noted that, unless otherwise indicated, all technical and scientific terms used herein include the same meanings as commonly understood by one of ordinary skill in the art to which this application belongs.
In the present invention, unless stated to the contrary, use of the directional terms "upper and lower" are generally directed to the orientation shown in the drawings, or to the vertical, or gravitational direction; likewise, for ease of understanding and description, "left and right" are generally directed to the left and right as shown in the drawings; "inner and outer" refer to the inner and outer relative to the profile of the respective member itself, but the above directional terms are not intended to limit the present invention.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are 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 such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In order to solve the technical problem that the display surface is easy to damage when the mobile terminal is not used in the prior art and is easy to drop when the mobile terminal is used in a handheld mode, the application provides the mobile terminal with a good heat dissipation effect.
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 4, the mobile terminal including the heat dissipation structure includes:
a fixed part 1, a mobile terminal body 2, an elastic connecting part 3, a heat radiating component 4 arranged on the back of the fixed part 1, and a condensing part 5;
the heat radiating member 4 stores therein a liquid vaporized by heating; the condensing part 5 is arranged at one end of the elastic connecting part 3 close to the mobile terminal body 2;
the fixing portion 1 has an accommodating space 100, the accommodating space 100 has an opening therein, the mobile terminal body 2 is embedded in the accommodating space 100, and the display surface of the mobile terminal body 2 is exposed at the opening;
one end of the elastic connecting part 3 is fixedly connected with the fixing part 1, and the other end of the elastic connecting part comprises a cut which is used for a hand to pass through and to be sleeved on the wrist of a person; the elastic connecting part 3 comprises a winding protection state which is wound on the fixing part 1 and covers the opening to protect the display surface of the mobile terminal body 2, and an anti-falling connection state which can freely move relative to one end connected with the fixing part 1;
at least one groove is arranged in the fixing part 1, a heat conduction pipe 6 is arranged in the groove, and liquid vaporized by heating is stored in the heat conduction pipe 6; a condensing return pipe 7 communicated with the heat conduction pipe 6 is arranged in the elastic connecting part 3; the liquid in the heat conduction pipe 6 is vaporized by heating and flows along the condensate return pipe 7 and returns to the heat conduction pipe 6 again in a liquid form to realize heat dissipation.
Preferably, the heat conducting pipe 6 is filled with a bonding and solidifying heat conducting glue, a phase change material or a heat conducting elastomer material.
Preferably, a surface of the fixing portion 1 facing away from the opening is provided with a clamping portion 11;
the end of the elastic connecting part 3 far away from the end connected with the fixed part 1 is provided with a clamping matching part 12 matched with the clamping part 11;
when the elastic connecting part 3 is in a winding protection state, the clamping matching part 12 is clamped with the clamping part 11; the clamping part 11 is a clamping groove;
the engaging portion 12 is an engaging hook that engages with the engaging groove.
Specifically, an engaging portion 11 is disposed on a surface of the fixing portion 10 away from the opening; the end of the elastic connecting part 3 far away from the end connected with the fixing part 10 is provided with a clamping matching part 12 matched with the clamping part 11; when the elastic connecting part 3 is in a winding protection state, the clamping matching part 12 is clamped with the clamping part 11. With the above arrangement, the stability of the elastic connection part 3 in the winding protection state can be ensured, and the elastic connection part is prevented from being loosened. The engaging portion 11 is an engaging groove, and the engaging portion 12 is an engaging hook engaged with the engaging groove. The structure of the engaging portion 11 and the engaging portion 12 is not limited to this, and alternatively, the engaging portion 12 may be an elastic insert, and the engaging portion 11 may be an engaging groove that engages with the elastic insert.
Preferably, the two ends of the fixing portion 1 are respectively provided with a limiting groove, so that the elastic connecting portion 3 is clamped into the limiting grooves when being in a winding protection state.
Preferably, the mobile terminal housing is made of a metal material.
Preferably, at least one cooling plate is arranged on the outer side of the mobile terminal. The setting of refrigeration piece can distribute away mobile terminal's heat fast through the side.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (5)
1. Mobile terminal comprising a heat dissipation structure, characterized in that the mobile terminal comprising a heat dissipation structure comprises:
the mobile terminal comprises a fixed part, a mobile terminal body, an elastic connecting part, a heat dissipation part and a condensation part, wherein the heat dissipation part is arranged on the back of the fixed part;
the heat dissipation part is internally stored with liquid vaporized by heating; the condensing part is arranged at one end of the elastic connecting part close to the mobile terminal body;
the fixing part is provided with an accommodating space, an opening is arranged in the accommodating space, the mobile terminal body is embedded in the accommodating space, and the display surface of the mobile terminal body is exposed out of the opening;
one end of the elastic connecting part is fixedly connected with the fixing part, and the other end of the elastic connecting part comprises a cut which is used for a hand to pass through and to be sleeved on the wrist of a person; the elastic connecting part comprises a winding protection state which is wound on the fixing part and covers the opening to protect the display surface of the mobile terminal body and an anti-falling connection state which can freely move relative to one end connected with the fixing part;
at least one groove is formed in the fixing part, a heat conduction pipe is arranged in the groove, and heated and vaporized liquid is stored in the heat conduction pipe; a condensation return pipe communicated with the heat conduction pipe is arranged in the elastic connecting part; after being heated and vaporized, the liquid in the heat conduction pipe flows along the condensation return pipe and returns to the heat conduction pipe again in a liquid form to realize heat dissipation;
the heat conducting pipe is internally provided with bonding and solidifying heat conducting glue, phase change materials or heat conducting elastomer materials.
2. The mobile terminal including a heat dissipation structure as recited in claim 1, wherein:
a clamping part is arranged on one surface of the fixing part, which is far away from the opening;
the end of the elastic connecting part, which is far away from the end connected with the fixing part, is provided with a clamping matching part matched with the clamping part;
when the elastic connecting part is in the winding protection state, the clamping matching part is clamped with the clamping part; the clamping part is a clamping groove;
the clamping matching part is a clamping hook matched with the clamping groove.
3. The mobile terminal including a heat dissipation structure as recited in claim 1, wherein:
and two ends of the fixing part are respectively provided with a limiting groove, so that the elastic connecting part is clamped into the limiting grooves when in the winding protection state.
4. The mobile terminal comprising a heat dissipation structure according to claim 1, wherein:
the mobile terminal shell is made of metal materials.
5. The mobile terminal comprising a heat dissipation structure according to claim 4, wherein:
and at least one refrigerating sheet is arranged on the outer side of the mobile terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011133274.XA CN112351643B (en) | 2020-10-21 | 2020-10-21 | Mobile terminal including heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011133274.XA CN112351643B (en) | 2020-10-21 | 2020-10-21 | Mobile terminal including heat dissipation structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112351643A CN112351643A (en) | 2021-02-09 |
| CN112351643B true CN112351643B (en) | 2023-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011133274.XA Active CN112351643B (en) | 2020-10-21 | 2020-10-21 | Mobile terminal including heat dissipation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112351643B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202711120U (en) * | 2012-05-23 | 2013-01-30 | 深圳市万景华科技有限公司 | Protective device for movable type electronic terminal |
| TWM477137U (en) * | 2013-06-10 | 2014-04-21 | Jin-Zhu Weng | Heat dissipation and cooling protection cover |
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| CN205681514U (en) * | 2013-10-01 | 2016-11-09 | 古河电气工业株式会社 | Mobile electronic equipment shell |
| CN206118264U (en) * | 2016-09-06 | 2017-04-19 | 歌尔科技有限公司 | Protective shell of handheld terminal |
| KR20170138699A (en) * | 2016-06-08 | 2017-12-18 | 조윤성 | Inner mounted Coller Cell Phone case |
| CN207603738U (en) * | 2017-11-15 | 2018-07-10 | 山东科技大学 | A kind of heat pipe heat radiation mobile phone shell |
| CN108650380A (en) * | 2018-07-23 | 2018-10-12 | 东汉太阳能无人机技术有限公司 | A kind of mobile phone protecting case |
| CN209787712U (en) * | 2019-01-29 | 2019-12-13 | 歌尔科技有限公司 | Mobile terminal heat radiation structure and mobile terminal |
| CN211378070U (en) * | 2020-02-25 | 2020-08-28 | 深圳市仁清卓越科技有限公司 | Multi-purpose formula cell-phone protective housing |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105451513B (en) * | 2014-09-21 | 2018-11-09 | 宏达国际电子股份有限公司 | Electronic device |
| US10721837B2 (en) * | 2016-11-18 | 2020-07-21 | Lg Electronics Inc. | Mobile terminal |
-
2020
- 2020-10-21 CN CN202011133274.XA patent/CN112351643B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202711120U (en) * | 2012-05-23 | 2013-01-30 | 深圳市万景华科技有限公司 | Protective device for movable type electronic terminal |
| TWM477137U (en) * | 2013-06-10 | 2014-04-21 | Jin-Zhu Weng | Heat dissipation and cooling protection cover |
| CN205681514U (en) * | 2013-10-01 | 2016-11-09 | 古河电气工业株式会社 | Mobile electronic equipment shell |
| CN203859783U (en) * | 2014-04-29 | 2014-10-01 | 深圳市渴望通信有限公司 | Anti-falling mobile phone sleeve |
| KR20170138699A (en) * | 2016-06-08 | 2017-12-18 | 조윤성 | Inner mounted Coller Cell Phone case |
| CN206118264U (en) * | 2016-09-06 | 2017-04-19 | 歌尔科技有限公司 | Protective shell of handheld terminal |
| CN207603738U (en) * | 2017-11-15 | 2018-07-10 | 山东科技大学 | A kind of heat pipe heat radiation mobile phone shell |
| CN108650380A (en) * | 2018-07-23 | 2018-10-12 | 东汉太阳能无人机技术有限公司 | A kind of mobile phone protecting case |
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| CN211378070U (en) * | 2020-02-25 | 2020-08-28 | 深圳市仁清卓越科技有限公司 | Multi-purpose formula cell-phone protective housing |
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| CN112351643A (en) | 2021-02-09 |
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