CN106793718A - Mobile terminal shell, mobile terminal - Google Patents
Mobile terminal shell, mobile terminal Download PDFInfo
- Publication number
- CN106793718A CN106793718A CN201710192061.6A CN201710192061A CN106793718A CN 106793718 A CN106793718 A CN 106793718A CN 201710192061 A CN201710192061 A CN 201710192061A CN 106793718 A CN106793718 A CN 106793718A
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- CN
- China
- Prior art keywords
- mobile terminal
- shell
- center
- radiating
- heat
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20127—Natural convection
-
- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- 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
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20409—Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Telephone Set Structure (AREA)
Abstract
The present invention provides a kind of mobile terminal shell, mobile terminal, belongs to display device technology field, and it can solve existing mobile terminal, and its internal heat for producing can cause human body sensory to hot and heating sense problem in use for some time.Mobile terminal shell of the invention, including shell and the center being arranged in the shell, are provided with radiating gap between the shell and the center, have convex or concave structure separately on the surface of the center, and multiple perforates are provided with the shell.
Description
Technical field
The invention belongs to display device technology field, and in particular to a kind of mobile terminal shell, mobile terminal.
Background technology
With the continuous lifting of the level of hardware of intelligent mobile terminal, especially occur in fever level processor high pass 810
Afterwards, high power consumption and heating problem high are more highlighted.The radiating treatment of the whole machine of mobile terminal is bad, is then gently that mobile terminal occurs
Deadlock, interim card, restart, scald display screen unit, the problems such as directly affect Consumer's Experience, heavy then mobile terminal scraps even blast
Hurt sb.'s feelings.
The reason for mobile terminal produces heat mainly has：Application processor (AP) long-time, the carrying out of high capacity are using fortune
Row (such as take pictures, big game etc.), BBP (BP) for a long time or powerful offered load (such as weak signal when hand
Chance increases transmission power automatically), thermal resistance produces heat and backlight LED and display touch-control to drive IC heatings in charging process.
The method for solving mobile terminal heating at present mainly has three kinds, and effect from being respectively by force to weak：Hardware technique and frame
Structure upgrading ＞ system bottom optimization ＞ phone mould designs.In the hardware architecture and software optimization relative optimization feelings of mobile terminal
Under condition, mainly improved to improve radiating effect by mold design.
Mold design is improved mainly following several：Graphite flake radiating, silica gel or special heat-conducting, copper pipe dissipate
Heat and metal edge frame and backboard radiate, but above-mentioned several schemes are heat transfer to mobile phone frame and shell, but due to people
Hand and mobile phone frame or shell directly contact, if using these methods, the initial stage is used in high power consumption, human body can also receive movement
The temperature of terminal, once using for a long time, human body still may feel that hot and heating is felt.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art, it is proposed that one kind will effectively can be moved
The heat that dynamic terminal inner is produced sheds to avoid human body sensory to hot and heating sense mobile terminal shell, mobile terminal.
It is a kind of mobile terminal shell to solve the technical scheme that is used of present invention problem, including shell and is arranged at
Center in the shell, is provided with radiating gap between the shell and the center, have phase on the surface of the center
The evagination and/or concave inward structure at interval, are provided with multiple perforates on the shell.
Wherein, the evagination and/or concave inward structure include multiple radiating scales.
Wherein, the multiple described radiating scale in each edge of the center is parallel to each other.
Wherein, the depth of the radiating scale is 0.5mm~1mm.
Wherein, four sides of the center are additionally provided with the multiple first grooves arranged in a crossed manner with the radiating scale.
Wherein, the setting direction of the first groove is vertical with the setting direction of the radiating scale.
Wherein, multiple perforates are divided into multigroup, and perforate described in every group is correspondingly arranged with a first groove.
Wherein, the inward flange of the shell is arc, and the radiating gap is arc-shaped gaps.
Wherein, heat-conducting unit is provided with the center, the heat-conducting unit is used for produced by mobile terminal inside
Heat is conducted to the center.
Used as another technical scheme, the present invention also provides a kind of mobile terminal, including the movement described in above-mentioned any one
Terminal shell.
Mobile terminal shell of the invention, mobile terminal, including shell and the center being arranged in shell, by shell
Radiating gap is set and center between, convex or concave structure and the setting on shell separately is formed on the surface of center
Multiple perforates, heat derives on center to gap of radiating are will accumulate in by convex or concave structure, due to radiating gap shape
Into radiating inner chamber, therefore, can make heat by way of free convection from mobile terminal by the perforate being arranged on shell
The inside of housing is transmitted in environment, and is not limited by user's occupation mode (place, mode of taking), and each angle can be real
Existing efficient heat loss through convection, so as to effectively improve radiating efficiency, it is to avoid user has hot or heating sense；Meanwhile, mobile terminal shell
Contour structures Strength Changes it is small, it is not necessary to additionally consume electric energy, only be improved by the structure to center and shell, structure
Simply.
Brief description of the drawings
Fig. 1 is the decomposition texture schematic diagram of the mobile terminal shell of embodiments of the invention 1；
Fig. 2 is the top view of the mobile terminal shell of embodiments of the invention 1；
Fig. 3 is the front view of the mobile terminal shell of embodiments of the invention 1；
Fig. 4 is a kind of position view of first groove and radiating scale in Fig. 1；
Fig. 5 is another position view of first groove and radiating scale in Fig. 1；
Fig. 6 is another position view of first groove and radiating scale in Fig. 1；
Wherein, reference is：1st, shell；2nd, center；3rd, perforate；4th, radiate scale；5th, first groove；6th, thermal conductive silicon
Glue；7th, heat-conducting copper pipe.
Specific embodiment
To make those skilled in the art more fully understand technical scheme, below in conjunction with the accompanying drawings and specific embodiment party
Formula is described in further detail to the present invention.
In the following embodiments, not limit mobile terminal particular type, smart mobile phone, panel computer, hand-held PDA,
Hand-held moving device of outdoor hand-held navigation terminal, hand-held internet radio and its various industrial applications etc. can be this hair
Bright technical scheme is covered.
In the following embodiments, implementing for perforate used is not limited, for example circle, rectangle, prismatic, square or each
Plant rule, irregular shape.Generally in industrial design, research staff can be according to radiating needs, with reference to the choosing of whole machine aesthetic feeling
Select suitable shape.
Embodiment 1：
Fig. 1 to Fig. 6, a kind of mobile terminal shell of the present embodiment offer, including shell 1 are provided and are arranged in shell 1
Center 2, radiating gap is provided between shell 1 and center 2, there is convex or concave knot separately on the surface of center 2
Structure, is provided with multiple perforates 3 on shell 1.
Fig. 1 to Fig. 3 is refer to, center 2 is arranged in shell 1, the radiating gap between center 2 and shell 1, gap of radiating
The heat being gathered on center 2 can be made to flow wherein；The surface of center 2 is formed with multiple convex or concave knots separately
Structure, these convex or concave structures can increase the area of dissipation on the surface of center 2, be dissipated to the heat being gathered on center 2 scattered
In temperature gap；Multiple perforates 3 are provided with shell 1, the hole depth of perforate 3 is equal to the thickness (as shown in Figure 3) of shell 1, you can with
Make to be connected between the inside of shell 1 and outside, so that the heat flowed in radiating gap passes through to open in the way of free convection
Hole 3 sheds from the inside of shell 1 into environment, and then can effectively improve the radiating efficiency of mobile terminal shell, it is to avoid use
Family has hot or heating sense in hand-held mobile terminal；Meanwhile, the contour structures Strength Changes of mobile terminal shell are small, and are not required to
The electroluminescent heat-sink unit of extra consumption electric energy is set, is only improved by the structure to center and shell, simple structure.
It should be noted that the concept in above-mentioned radiating gap has two kinds of situations in realization, one kind is shell 1 and center 2
Mutually it is discontiguous (unfilled white portion between shell 1 and center 2 in such as Fig. 2), this is a kind of preferred realization, tool
There is ideal radiating convection efficiency；Another kind is shell 1 and the mutual localized contact of center 2, in the case, by center 2
Surface be formed with the spatial reuse that multiple convex or concave structure separately formed and do radiating gap.
It should be noted that the density and size of the setting of perforate 3 need to take into account cross-ventilation demand, outer cover intensity, attractive in appearance
With the factor such as entrance difficulty or ease of foreign matter.For example, the location-appropriate that can be concentrated in heating increases the density or size of perforate 3；Or
With the design of speaker aperture etc. can be combined for the design of perforate 3 and realize concealed perforate by person.
In addition, also not only including said structure in the mobile terminal shell of the present embodiment, other structures, example can also be included
Such as：Encapsulate to form the touch control unit (display screen) of complete housing with shell 1, and sent out between touch control unit and center 2
Light unit and driving IC etc., will not be repeated here.
Wherein, convex or concave structure includes multiple radiating scales 4.
As can be seen that by these scales 4 that radiate, the radiating surface on the surface of center 2 can be effectively increased from Fig. 1 and Fig. 3
Product, makes the heat being gathered on center 2 be dissipated in radiating gap.Certainly, the type of convex or concave structure is not limited thereto,
Other forms can also be used, be will not be repeated here.
Preferably, the multiple radiating scales 4 in each edge of center 2 are parallel to each other.Why it is arranged such, is to increase
Plus area of dissipation and heat dissipation uniformity in each edge of center 2, it is to avoid there is some places good heat dissipation, some places radiating
Poor problem.
It should be noted that the setting direction of the multiple radiating scales on each bar side of center 2 can be identical (example
Such as, the radiating scale on four edges is all horizontally disposed), or it is different (for example, the radiating scale on some sides is
Horizontally disposed, the radiating scale on some sides is vertically arranged), can be configured according to actual conditions, no longer go to live in the household of one's in-laws on getting married herein
State.
Wherein, the depth of radiating scale 4 is 0.5mm~1mm.
It should be noted that the depth of radiating scale 4 described in the present embodiment refers near shell 1 from radiating scale 4
Side extend inwardly to center 2 surface distance, radiate scale 4 depth value it is bigger, be more conducive to heat to shed.
Certainly, the depth of radiating scale 4 is not limited thereto, and can be configured according to the size in radiating gap.Can manage
Solution, radiating gap is bigger, and the depth of the scale 4 that radiates can be deeper, but also to consider the overall size of mobile terminal, herein
Repeat no more.
As shown in figure 4, wherein, four sides of center 2 are additionally provided with the multiple first grooves 5 arranged in a crossed manner with radiating scale 4.
It is understood that multiple first grooves 5 are arranged in a crossed manner with radiating scale 4, i.e. first groove 5 is by each squama that radiates
Piece 4 is divided into multiple segments, the heat between multiple radiating scale can be made to be flowed out from first groove 5, so as to increase scattered
The thermal efficiency.
Wherein, the setting direction of first groove 5 is vertical with the setting direction of radiating scale 4.For example, as shown in figure 4, radiating
The setting direction of scale 4 is horizontal direction (i.e. along the left and right directions in Fig. 4), and the setting direction of first groove 5 is vertical direction
(i.e. along the above-below direction in Fig. 4)；Or, as shown in figure 5, radiating scale 4 setting direction for vertical direction (i.e. along Fig. 5
Above-below direction), the setting direction of first groove 5 is horizontal direction (i.e. along the left and right directions in Fig. 5).
Certainly, the position relationship between the setting direction of the setting direction of first groove 5 and radiating scale 4 is not limited to
This, can also much be changed, for example：As shown in fig. 6, the setting direction of first groove 5 be horizontal direction (i.e. along Fig. 6
Left and right directions), the setting direction of the scale 4 that radiates only intersects to be tilted to the right and form acute angle between first groove 5
Out of plumb, will not be repeated here.
As shown in Fig. 2 wherein, multiple perforates 3 are divided into multigroup, every group of perforate 3 is correspondingly arranged with a first groove 5.
It is understood that multiple first grooves 5 are the space of heat flow, and multiple perforates 3 are made to be divided into multigroup, often
Group perforate 3 is correspondingly arranged with a first groove 5, using the teaching of the invention it is possible to provide the convection cavity body of heat, i.e. make the multiple perforates 3 in every group
Space with heat flow is corresponding such that it is able to is more beneficial for heat and sheds.
As shown in figure 3, wherein, the inward flange of shell 1 is arc, and radiating gap is arc-shaped gaps.Why it is arranged such,
It is the space for being conducive to increasing radiating gap due to arc-shaped gaps, there is provided bigger heat convection cavity, increases convection space,
Heat is conducive to shed.
Wherein, heat-conducting unit is provided with center 2, heat-conducting unit is used for the heat conduction produced by mobile terminal inside
To center 2.
It should be noted that the heat produced by mobile terminal inside is main by application processor (AP), BBP
(BP), charging module and display screen are produced, and heat-conducting unit can be conducted to center 2 heat that above-mentioned several parts produce,
These heats are shed with by center 2.
Wherein, heat-conducting unit includes heat conductive silica gel 6 and heat-conducting copper pipe 7.
Certainly, the type of heat-conducting unit is not limited thereto, and can also cause device using other kinds of, for example, sharp
Radiated with graphite flake, or radiated using metal edge frame and backboard etc., will not be repeated here.
The mobile terminal shell of the present embodiment, including shell 1 and the center 2 being arranged in shell 1, by the He of shell 1
Radiating gap is set between center 2, is formed convex or concave structure separately on the surface of center 2 and is set on shell 1
Multiple perforates 3 are put, heat derives on center 2 will accumulate in gap of radiating by convex or concave structure, due between radiating
Gap forms radiating inner chamber, therefore, can make heat by way of free convection from shifting by the perforate 3 being arranged on shell 1
The inside of dynamic terminal shell is transmitted in environment, and is not limited, each angle by user's occupation mode (place, mode of taking)
Efficient heat loss through convection is capable of achieving, so as to effectively improve radiating efficiency, it is to avoid user has hot or heating sense；Meanwhile, it is mobile whole
The contour structures Strength Changes of end housing are small, it is not necessary to additionally consume electric energy, only carried out by the structure to center 2 and shell 1
Improve, simple structure.
Embodiment 2：
The present embodiment provides a kind of mobile terminal, including embodiment 1 mobile terminal shell.
The mobile terminal of the present embodiment, including embodiment 1 mobile terminal shell, the mobile terminal shell include shell 1
With the center 2 being arranged in shell 1, by setting radiating gap between shell 1 and center 2, phase is formed on the surface of center 2
The convex or concave structure at interval and the multiple perforates 3 of setting on shell 1, center is will accumulate in by convex or concave structure
Heat derives on 2 to gap of radiating, because radiating gap forms radiating inner chamber, therefore, by the perforate being arranged on shell 1
3 can be such that heat is transmitted into environment from the inside of mobile terminal shell by way of free convection, and not made by user
With the limitation of mode (place, mode of taking), each angle is capable of achieving efficient heat loss through convection, so as to effectively improve radiating efficiency,
Avoiding user has hot or heating sense；Meanwhile, the contour structures Strength Changes of mobile terminal shell are small, it is not necessary to extra consumption electricity
Can, only it is improved by the structure to center 2 and shell 1, simple structure.
It is understood that the embodiment of above principle being intended to be merely illustrative of the present and the exemplary implementation for using
Mode, but the invention is not limited in this.For those skilled in the art, essence of the invention is not being departed from
In the case of god and essence, various changes and modifications can be made therein, and these variations and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a kind of mobile terminal shell, it is characterised in that including shell and the center being arranged in the shell, the shell and
Radiating gap is provided between the center, there is evagination and/or concave inward structure separately on the surface of the center, it is described
Multiple perforates are provided with shell.
2. mobile terminal shell according to claim 1, it is characterised in that the evagination and/or concave inward structure include many
Individual radiating scale.
3. mobile terminal shell according to claim 2, it is characterised in that the multiple in each edge of the center is described
Radiating scale is parallel to each other.
4. mobile terminal shell according to claim 1, it is characterised in that the depth of the radiating scale be 0.5mm~
1mm。
5. mobile terminal shell according to claim 2, it is characterised in that four sides of the center be additionally provided with it is described
Radiating scale multiple first grooves arranged in a crossed manner.
6. mobile terminal shell according to claim 5, it is characterised in that the setting direction of the first groove with it is described
The setting direction of radiating scale is vertical.
7. mobile terminal shell according to claim 5, it is characterised in that multiple perforates are divided into multigroup, every group of institute
Perforate is stated to be correspondingly arranged with a first groove.
8. mobile terminal shell according to claim 1, it is characterised in that the inward flange of the shell is arc, described
Radiating gap is arc-shaped gaps.
9. mobile terminal shell according to claim 1, it is characterised in that heat-conducting unit, institute are provided with the center
Heat-conducting unit is stated for the heat produced by mobile terminal inside to be conducted to the center.
10. a kind of mobile terminal, it is characterised in that including the mobile terminal shell described in claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710192061.6A CN106793718B (en) | 2017-03-28 | 2017-03-28 | Mobile terminal shell, mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710192061.6A CN106793718B (en) | 2017-03-28 | 2017-03-28 | Mobile terminal shell, mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106793718A true CN106793718A (en) | 2017-05-31 |
| CN106793718B CN106793718B (en) | 2019-09-06 |
Family
ID=58966570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710192061.6A Active CN106793718B (en) | 2017-03-28 | 2017-03-28 | Mobile terminal shell, mobile terminal |
Country Status (1)
| Country | Link |
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| CN (1) | CN106793718B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107592763A (en) * | 2017-09-29 | 2018-01-16 | 深圳传音制造有限公司 | A kind of heat insulation structural, mobile terminal and heat-insulating method |
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| Publication number | Publication date |
|---|---|
| CN106793718B (en) | 2019-09-06 |
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Effective date of registration: 20220125 Address after: 100015 No. 10, Jiuxianqiao Road, Beijing, Chaoyang District Patentee after: BOE TECHNOLOGY GROUP Co.,Ltd. Patentee after: BOE jientexi Technology Co., Ltd Address before: 100015 No. 10, Jiuxianqiao Road, Beijing, Chaoyang District Patentee before: BOE TECHNOLOGY GROUP Co.,Ltd. Patentee before: BOE Optoelectronics Technology |
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