CN110137623B - New forms of energy cell-phone battery heat dissipation protection architecture - Google Patents
New forms of energy cell-phone battery heat dissipation protection architecture Download PDFInfo
- Publication number
- CN110137623B CN110137623B CN201910510433.4A CN201910510433A CN110137623B CN 110137623 B CN110137623 B CN 110137623B CN 201910510433 A CN201910510433 A CN 201910510433A CN 110137623 B CN110137623 B CN 110137623B
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- Prior art keywords
- explosion
- heat dissipation
- proof
- lithium battery
- heat
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/623—Portable devices, e.g. mobile telephones, cameras or pacemakers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6552—Closed pipes transferring heat by thermal conductivity or phase transition, e.g. heat pipes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0262—Details of the structure or mounting of specific components for a battery compartment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention discloses a new energy mobile phone battery heat dissipation protection structure which comprises a rectangular lithium battery body, wherein an explosion-proof bottom plate is arranged below the lithium battery body, the explosion-proof bottom plate is fixedly connected with the rear part of a mobile phone screen assembly through an adhesive, an inverted concave explosion-proof top plate is arranged above the lithium battery body, two sides of the explosion-proof top plate are fixedly connected with two sides of the explosion-proof bottom plate through clamping groove buckles, and a plurality of heat dissipation heat pipes and heat conduction plates are sequentially filled between the explosion-proof top plate and the lithium battery body from top to bottom. The structure can improve the explosion-proof safety and the heat dissipation effect of the mobile phone battery, the occupied space area of the components is small, the installation is realized by utilizing the conventional structure of the existing smart phone, and the use safety of the mobile phone battery is improved.
Description
Technical Field
The invention relates to the technical field of new energy battery equipment, in particular to a new energy mobile phone battery heat dissipation protection structure.
Background
Compared with the traditional lead-acid storage battery and other storage batteries, the new energy lithium battery has the characteristics of higher energy ratio, longer service life, higher rated voltage and lower self-discharge rate, meanwhile, because the lithium battery has the characteristics of lighter weight, more energy conservation and environmental protection, the lithium battery is widely used in 3C electronic products such as mobile phones and digital cameras, but the lithium battery has many hidden dangers in practical use, the traditional smart phone pursues a quick charging technology (realizes quick charging in a mode of increasing voltage or current) for user experience, which causes the problem of the safety of the traditional lithium battery, even explodes in serious cases, in addition, because of the requirements of attractiveness and sales volume, the internal structure of the traditional smart phone is more and more densely stacked, the size is more and more thin, which causes obstruction to the heat dissipation of the traditional lithium battery, the lithium battery is easy to generate heat and concentrate when in use, so that the interior of, causing potential safety hazards.
Disclosure of Invention
The invention aims to provide a new energy mobile phone battery heat dissipation protection structure which can improve the explosion-proof safety and the heat dissipation effect of a mobile phone battery, has small occupied space area of components, realizes installation by utilizing the conventional structure of the existing smart phone, and improves the use safety of a mobile phone lithium battery.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a new energy mobile phone battery heat radiation protection structure comprises a rectangular lithium battery body, wherein an explosion-proof bottom plate is arranged below the lithium battery body, the explosion-proof bottom plate is fixedly connected with the rear part of a mobile phone screen assembly through an adhesive, an inverted concave explosion-proof top plate is arranged above the lithium battery body, two sides of the explosion-proof top plate are fixedly connected with two sides of the explosion-proof bottom plate through clamping groove buckles, a plurality of heat radiation heat pipes and a heat conduction plate are sequentially filled between the explosion-proof top plate and the lithium battery body from top to bottom, the plurality of heat radiation heat pipes are uniformly distributed on the upper surface of the lithium battery body at equal intervals and extend ends are integrated and led into heat radiation fins, a mobile phone auxiliary plate filling pad is arranged below the heat radiation heat pipes at the extending ends, graphite heat radiation fins are filled between the explosion-proof bottom plate and the, the annular heat dissipation plate is wrapped around the heat dissipation heat pipe led into the heat dissipation fins, a dustproof net is arranged on the outer side of each heat dissipation fin, and the dustproof net is correspondingly arranged at the position of a through hole below the mobile phone.
Further, the heat-radiating heat pipe comprises a sealing pipeline, a liquid absorption core and a steam channel, wherein the liquid absorption core is arranged on the inner wall of the sealing pipeline in a surrounding mode, and the middle of the sealing pipeline in the transverse direction forms the steam channel.
Furthermore, the adhesive comprises glue or double-sided adhesive.
Furthermore, a plurality of inwards-concave wiring belts with different widths are arranged above the explosion-proof top plate, and mobile phone hardware flat cables are embedded in the wiring belts.
Furthermore, the number of the heat dissipation heat pipes is determined according to the width and the capacity of the lithium battery.
Compared with the prior art, the invention has the following beneficial effects:
the heat dissipation structure is small in size, can be integrally installed outside a lithium battery of the existing smart phone, caters to the increasingly large display screen of the existing smart phone under the condition of ensuring the unchanged thickness (namely the capacity of the lithium battery is expanded by increasing the transverse area and the thickness is not increased), and ensures the heat dissipation stability of the lithium battery on the premise that the capacity of the lithium battery is continuously increased according to the expansion of the capacity of the lithium battery (namely the transverse areas of the explosion-proof top plate and the explosion-proof bottom plate are changed); adopt explosion-proof bottom plate and explosion-proof roof structure, the installation is fixed convenient, can play protection user's effect when lithium cell work is unusual (reveal or explode), avoids the transition injury of lithium cell to cell-phone built-in components and parts, improves the security that the lithium cell used for a long time.
Drawings
FIG. 1 is a schematic view of the internal structure of the explosion-proof roof plate of the present invention;
FIG. 2 is a schematic view of the overall structure of the heat dissipation protection structure of the present invention;
FIG. 3 is a schematic view of a disassembled heat sink;
in the figure: 1. a heat-dissipating heat pipe; 2. a heat conducting plate; 3. a graphite heat sink; 4. an explosion-proof bottom plate; 5. a lithium battery body; 6. a card slot; 7. an explosion-proof roof; 8. a wiring belt; 9. heat dissipation fins; 10. filling the pad; 91. an annular heat dissipation plate; 92. a dust screen.
Detailed Description
The present invention is further described with reference to the drawings in order to make the technical means, the technical features, the technical objects, the technical effects and the functions of the invention easier to understand, and the functions, the methods or the structural equivalents or the substitutions of the embodiments by those of ordinary skill in the art are within the scope of the present invention.
As shown in fig. 1, 2 and 3, a new energy mobile phone battery heat dissipation protection structure comprises a rectangular lithium battery body 5, an explosion-proof bottom plate 4 is arranged below the lithium battery body 5, the explosion-proof bottom plate 4 is fixedly connected with the rear part of a mobile phone screen assembly through an adhesive, an inverted concave explosion-proof top plate 7 is arranged above the lithium battery body 5, two sides of the explosion-proof top plate 7 are fixedly connected with two sides of the explosion-proof bottom plate 4 through clamping grooves 6 and buckles, a plurality of heat dissipation heat pipes 1 (three in the figure) and a heat conduction plate 2 are sequentially filled between the explosion-proof top plate 7 and the lithium battery body 5 from top to bottom, the plurality of heat dissipation heat pipes 1 are uniformly and equidistantly distributed on the upper surface of the lithium battery body 5, extending ends are integrated and led into heat dissipation fins 9, a mobile phone sub-plate filling pad 10 is arranged below the heat dissipation, inside annular heating panel 91 that is equipped with of heat radiation fin 9, annular heating panel 91 parcel is around leading-in heat radiation heat pipe 1 inside to heat radiation fin 9, heat radiation fin 9 outside is equipped with dust screen 92, dust screen 92 corresponds the setting in cell-phone below through-hole position department, heat radiation heat pipe 1 is inside including sealed pipeline, imbibition core and steam passage, the imbibition core encircles and sets up on the inner wall of sealed pipeline, the horizontal mid portion of sealed pipeline forms steam passage, the adhesive adopts and includes glue or double faced adhesive tape, explosion-proof roof 7 top is equipped with the different and inside sunken walking area 8 of a plurality of widths, walk the embedded cell-phone hardware winding displacement in the area 8, 1 quantity of heat radiation heat pipe is confirmed according to lithium cell width and capacity size.
In the actual installation, two bilateral symmetry's speaker through-holes can be seted up for pleasing to the eye to current smart mobile phone lower extreme (in fact generally only one speaker through-hole is inside to correspond the speaker for the subplate, another is for the pleasing to the eye design of symmetry, if there is not unnecessary through-hole smart mobile phone below, need process the through-hole in addition), install the structure of this application inside the smart mobile phone in proper order, the winding displacement of top mainboard, the RF winding displacement, the connection winding displacement that other sensors need and the winding displacement of battery pass in proper order and walk the line area and be connected to on the subplate or other hardware of below (to the integrative cell-phone of main subplate, can save main subplate connection line), correspond on pseudo-speaker through-hole or the through-hole of self-processing with heat radiation fins 9 in this structure, make things.
Wherein the liquid absorbing core surrounds the pipe wall of the sealed pipeline and is soaked with volatile saturated liquid, the liquid can be distilled water, or ammonia, methanol or acetone, etc., the sealed pipeline filled with the liquid such as ammonia, methanol, acetone, etc. still has good heat dissipation capability at low temperature, when the heat dissipation heat pipe 1 runs, the evaporation section absorbs the heat generated by a heat source (lithium battery), so that the liquid in the liquid absorbing core pipe is boiled into steam, the steam with the heat moves from the evaporation section to the cooling section of the heat dissipation heat pipe, when the steam transfers the heat to the cooling section, the steam is condensed into liquid, the condensed liquid returns to the evaporation section through the capillary action on the pipe wall of the liquid absorbing core, thus the circulation process is repeated to dissipate heat continuously, the structure of the heat dissipation fins 9 can further improve the heat dissipation effect and accelerate the cooling effect, the battery heat is discharged out of the machine by utilizing the pseudo speaker through hole (or CNC processing through hole and plastic through hole) at the lower end of the smart phone, in fact, in the prior art, the heat dissipation heat pipe 1, the explosion-proof bottom plate 4 and the explosion-proof top plate 7 can be made to be smaller in thickness, and the thickness of the mobile phone cannot be increased remarkably after the structure is installed.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. The utility model provides a new forms of energy cell-phone battery heat dissipation protection architecture which characterized in that: the lithium battery comprises a rectangular lithium battery body, wherein an explosion-proof bottom plate is arranged below the lithium battery body, the explosion-proof bottom plate is fixedly connected with the rear part of a mobile phone screen assembly through an adhesive, an inverted-concave explosion-proof top plate is arranged above the lithium battery body, two sides of the explosion-proof top plate are fixedly connected with two sides of the explosion-proof bottom plate through clamping groove buckles, a plurality of heat dissipation pipes and a heat conduction plate are sequentially filled between the explosion-proof top plate and the lithium battery body from top to bottom, the heat dissipation pipes are uniformly distributed on the upper surface of the lithium battery body at equal intervals, extending ends are integrated and led into heat dissipation fins, a mobile phone subplate filling pad is arranged below the heat dissipation pipes at the extending ends, graphite heat dissipation fins are filled between the explosion-proof bottom plate and the lithium battery body, annular heat dissipation plates are arranged inside the heat dissipation fins, and, the heat radiation fin outside be equipped with the dust screen, the dust screen correspond and set up in cell-phone below through-hole position department, heat radiation heat pipe inside including sealed pipeline, imbibition core and steam passage, the imbibition core encircle to set up on the inner wall of sealed pipeline, the horizontal mid portion of sealed pipeline form steam passage, the adhesive adopt including glue or double faced adhesive tape, explosion-proof roof top be equipped with the different and inside sunken walking area of a plurality of widths, the walking area in embedding cell-phone hardware winding displacement, heat radiation heat pipe quantity confirm according to lithium cell width and capacity size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910510433.4A CN110137623B (en) | 2019-06-13 | 2019-06-13 | New forms of energy cell-phone battery heat dissipation protection architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910510433.4A CN110137623B (en) | 2019-06-13 | 2019-06-13 | New forms of energy cell-phone battery heat dissipation protection architecture |
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| Publication Number | Publication Date |
|---|---|
| CN110137623A CN110137623A (en) | 2019-08-16 |
| CN110137623B true CN110137623B (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910510433.4A Active CN110137623B (en) | 2019-06-13 | 2019-06-13 | New forms of energy cell-phone battery heat dissipation protection architecture |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113225971B (en) * | 2020-01-21 | 2022-07-22 | 华为技术有限公司 | Terminal equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000208023A (en) * | 1999-01-18 | 2000-07-28 | Hosiden Corp | Explosion-proof protection device with fuse function, rechargeable battery using same, and portable electronic apparatus using the rechargeable battery |
| CN103575140A (en) * | 2012-07-19 | 2014-02-12 | 格伦格斯有限公司 | Compact type aluminum heat exchanger with welding pipe for power electronic equipment and battery cooling |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204598069U (en) * | 2015-05-27 | 2015-08-26 | 李志强 | A kind of cooling system being integrated in interior of mobile phone |
| CN104916882B (en) * | 2015-07-07 | 2017-12-12 | 张燎源 | Mobile phone radiating lithium battery |
| CN204721409U (en) * | 2015-07-13 | 2015-10-21 | 胡继良 | A kind of high heat dispersion mobile phone |
| CN106790770A (en) * | 2015-11-19 | 2017-05-31 | 中兴通讯股份有限公司 | A kind of water cooling plant, terminal bonnet and mobile terminal |
| CN206629103U (en) * | 2017-03-23 | 2017-11-10 | 青岛科通电子有限公司 | A kind of phone housing and battery integrative-structure |
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- 2019-06-13 CN CN201910510433.4A patent/CN110137623B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000208023A (en) * | 1999-01-18 | 2000-07-28 | Hosiden Corp | Explosion-proof protection device with fuse function, rechargeable battery using same, and portable electronic apparatus using the rechargeable battery |
| CN103575140A (en) * | 2012-07-19 | 2014-02-12 | 格伦格斯有限公司 | Compact type aluminum heat exchanger with welding pipe for power electronic equipment and battery cooling |
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| CN110137623A (en) | 2019-08-16 |
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Effective date of registration: 20210318 Address after: 341000 No.69, North Golden Avenue, Ganzhou economic and Technological Development Zone, Ganzhou City, Jiangxi Province Applicant after: Jiangxi Hongyaoda Communication Co.,Ltd. Address before: 237200 no.52-403, zhufo'an Middle Road, Hengshan Town, Huoshan County, Lu'an City, Anhui Province Applicant before: Zhang Li |
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