CN104869790B - Protective shell of handheld electronic device - Google Patents
Protective shell of handheld electronic device Download PDFInfo
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- CN104869790B CN104869790B CN201410081535.6A CN201410081535A CN104869790B CN 104869790 B CN104869790 B CN 104869790B CN 201410081535 A CN201410081535 A CN 201410081535A CN 104869790 B CN104869790 B CN 104869790B
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- portable electric
- protective shell
- electric device
- partition
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- 230000001681 protective effect Effects 0.000 title claims abstract description 81
- 238000005192 partition Methods 0.000 claims description 50
- 239000000758 substrate Substances 0.000 claims description 43
- 241000278713 Theora Species 0.000 claims description 10
- 230000017525 heat dissipation Effects 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 8
- 230000012447 hatching Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 238000005034 decoration Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
A protective shell of a handheld electronic device comprises a shell and a fan module; the shell is internally provided with a fan containing chamber and an electronic device containing chamber, the shell is provided with a side air inlet and a side air outlet, and the side air inlet and the side air outlet are respectively communicated with the fan containing chamber; the fan module is arranged in the fan accommodating chamber. Therefore, the protective shell can effectively solve the problem that the heat dissipation effect of the handheld electronic device is poor due to the conventional protective shell.
Description
Technical field
The present invention relates to a kind of protective shell of portable electric device, especially a kind of hand-held equipped with radiator fan
The protective shell of electronic device.
Background technique
Fig. 1 is please referred to, a kind of protective shell 9 of existing portable electric device, is the inner and outer surfaces in a support plate
Respectively in connection with an inner protective layer and an outer decorative layer.Accordingly, which is sheathed on a hand-held electronic
When outside device, plate can be supported by it and provided protection against jointly with inner protective layer, protection portable electronic devices are generally using
Can be from scratching under state, and drop accidentally in portable electronic devices or when by hitting, reduce occur screen rhegma and
The chance for situations such as casing deforms；Meanwhile the figure that the existing protective shell 9 can also borrow its outer decorative layer to show polynary style
Sample enables the existing protective shell 9 with the effect of decoration, with the wish for stimulating consumer to buy.
Wherein, the lateral margin of the existing protective shell 9 is equipped with several function apertures 91, and portable electric device is made to be sleeved on this
When in existing protective shell 9, set on the portable electric device lateral margin each function key (such as: power key, volume adjustment
Key, camera button etc.) or slot (such as: power supply string holes, earpiece holes etc.) can be formed it is exposed to use.Also, the existing protection
Shell 9 is also provided with several perforative circular holes 92, and to arrange in pairs or groups, its outer decorative layer forms three-dimensional touch, to promote value of the product
Sense.One embodiment of the existing protective shell 9 has been exposed in TaiWan, China and has announced No. M452536 " mobile phone protecting case " Patent Case
In the middle.
In addition, other, as TaiWan, Chinas are announced, No. M451861 " protective case ", No. M453334 " mobile phone protecting case changes
Good structure ", " guarantor for taking electronic device of tool audio optimization of No. M453329 " mobile phone protective cover structure " and No. M453300
Protective case body " etc. Patent Cases, also disclose the protective shell of all kinds of existing portable electric devices respectively；Generally speaking, should
A little existing protective shells only the protection and decoration the effect of except, separately increase as card, optimization audio, dimensional support can be placed
The additional additional function such as to read.
However, portable electric device pursues dynamical trend development now to promote the market competitiveness, but lead to hand
Heating temperature when holding the running of formula electronic device is continuously improved, and along with the demand that product is lightening, more has compressed each electronics member
The heat-dissipating space of part, often resulting in portable electric device, there is a situation where overheat in running；At this point, if portable electric device
It is also wrapped on protective shell outside, the radiating efficiency of portable electric device will be more reduced, to be easy to produce the unstable shape of efficiency
Condition, influences the reliability of electronic product, and functional characteristic is caused to decline, and can not play and even work as machine.
Therefore, the protective shell of any one aforementioned existing portable electric device no matter is used, it all can be to hand-held electricity
Radiating efficiency when sub-device operates impacts, but protects without using can not provide again to reduce impaired probability, to cause
User's faces a difficult choice.On the other hand, for existing protective shell 9 above-mentioned, even if several circular holes 92 can also be used as
The channel of air-flow flowing, generated high temperature gas flow passes through several circular holes 92 and overflows and dissipate when portable electric device being enable to operate
To the external world, but when portable electric device is placed on plane (such as desktop), which will be fully blocked
And lose heat sinking function.
For these reasons, the protective shell of existing portable electric device still has improvedd necessity really.
Summary of the invention
The object of the present invention is to provide a kind of protective shell of portable electric device, can with the function of auxiliary heat dissipation,
To promote radiating efficiency when portable electric device running.
It is a further object of the present invention to provide a kind of protective shells of portable electric device, even if being installed with the protective shell
Portable electric device is placed in plane, still can effectively play the auxiliary heat dissipation function of the protective shell.
To reach foregoing purpose, the present invention with technology contents include:
A kind of protective shell of portable electric device includes: a shell, and inside has a fan room and an electricity
Sub-device room, the shell are equipped with a side air intake vent and a side air-out mouth, the side air intake vent and side air-out mouth respectively with this
Fan room is connected；And a blower module, there is a radiator fan to be set in the fan room.
Wherein, which has a substrate and a side wall, which has outside an opposite inner surface and one
Surface, the side wall are set to the ring periphery of the substrate, and the fan room and electronics dress is collectively formed with the inner surface with the substrate
Filling chamber；The fan room and the electronic device room are adjacent in the axial direction of the radiator fan, and the fan room relatively should
Inner surface of the electronic device room adjacent to the substrate.
Wherein, which is set to a wherein side for the side wall.
Wherein, which is equipped with another side air intake vent, which is respectively arranged on opposite two sides of the side wall
End.
Wherein, which is set to the ora terminalis that the side wall is connect with the substrate.
Wherein, which is equipped at least one auxiliary air intake vent, and the auxiliary air intake vent is through the inner surface of the substrate and outer
Surface.
Wherein, which is convexly curved.Also, the auxiliary air intake vent is set to the position of the substrate most evagination.
Wherein, which is divided into a shell and an inner casing, the inner casing are placed in the shell, the substrate and side wall structure
At the shell, which includes a partition, which has opposite a lower surface and a upper surface, under the partition
The fan room is formed between surface and the inner surface of the substrate.
Wherein, which is equipped with an air inlet, which runs through the lower surface and upper surface of the partition, which holds
Room and the electronic device room are interconnected with the air inlet；Also, the air inlet be located at the side of the partition and with the side wall
Side air intake vent is adjacent.
Wherein, which can also open up a side-inlet at the ora terminalis that the side wall is equipped with the side air intake vent, and make
The air inlet of the side-inlet and the inner casing is adjacent；Alternatively, the shell of the protective shell may be selected to enter in the side wall equipped with the side
Several fins are arranged in the ora terminalis inner surface in air port, and preferably make several fins position opposite with the air inlet of the inner casing；Alternatively,
The local ora terminalis that the shell of the protective shell may be selected that the side wall is made to be equipped with the side air intake vent is in the form of thickness of shell is relatively thin with shape
At a shell area, and preferably make shell area position opposite with the air inlet of the inner casing, or make the shell area by the side wall
Ora terminalis extends to the fan room.
Wherein, which is equipped with a short slot, and the open end of the short slot is towards the side air-out mouth.
Wherein, which has additionally comprised a cross rib, which is convexly equipped in the lower surface of the partition, and one end of the cross rib connects
It is connected to the side that the partition is equipped with air inlet, the other end of the cross rib then extends towards another side of the partition, the air inlet position
Between the cross rib and the short slot.
Wherein, which is connected to the inner surface of the substrate.Also, the lower surface of the partition is separately convexly equipped with two spacing bodies, it should
One end of two spacing bodies is connected to the cross rib, and the other end of two spacing bodies forms flaring along the side edge of the short slot；It should
Two spacing bodies do not abut the inner surface of the substrate, can secondary air concentration to cross one jointly by two spacing bodies and the cross rib
Open space.
Wherein, which is the front side of the cross rib towards the side of the short slot, which is backwards to the side of the short slot should
The rear side of cross rib, the cross rib are equipped with a notch through two side of front and back.
Wherein, the radiator fan is to the front side for being located at the cross rib, and between two spacing bodies；The blower module separately wraps
Containing a controller, which is assembled in the lower surface of the partition, and is located at the rear side of the cross rib, and controller electricity
Property connects the radiator fan.
Wherein, which is a centrifugal fan, which has a main air inlet in the axial direction, should
Radiator fan radially has an air outlet, and the air outlet is towards the side air-out mouth.Also, the main air inlet is towards the partition
Lower surface, and there are gaps without the following table face contact with the partition,
Wherein, which separately has an auxiliary air inlet opening, and the auxiliary air inlet opening and the main air inlet are in the axial direction
Relatively, the auxiliary air inlet opening is to the auxiliary air intake vent for being located at the substrate.
Wherein, which is equipped with several positioning regions in the inner surface for being equipped with the side air intake vent, and the lower surface of the partition is set
Have several positioning regions, several positioning regions of the partition of the inner casing distinguish assembly and connection to the shell side wall several positioning regions.
According to by aforementioned structure, the protective shell of the portable electric device not only can be with the function of auxiliary heat dissipation, to mention
Radiating efficiency when portable electric device running is risen, can be more placed in the portable electric device for being installed with the protective shell
When in plane, the still valid function of playing its auxiliary heat dissipation.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of existing portable electric device protective shell.
Fig. 2 is the dimensional decomposition structure diagram of one embodiment of the invention.
Fig. 3 is the schematic perspective view of one embodiment of the invention.
Fig. 4 is the cross-section structure and implementation diagram of 4-4 hatching line in Fig. 3.
Fig. 5 is the cross-section structure and implementation diagram of 5-5 hatching line in Fig. 3.
Fig. 6 is the schematic perspective view of another embodiment of the present invention.
Fig. 7 is the cross-section structure and implementation diagram of 7-7 hatching line in Fig. 6.
Fig. 8 is the schematic perspective view of further embodiment of this invention.
Fig. 9 is the cross-section structure and implementation diagram of 9-9 hatching line in Fig. 8.
Figure 10 is the schematic perspective view of yet another embodiment of the invention.
Figure 11 is the cross-section structure and implementation diagram of 11-11 hatching line in Figure 10.
Figure 12 is the cross-section structure and implementation diagram when shell area in Figure 11 to be set as to longer kenel.
[symbol description]
(present invention)
1 shell 1a shell
11 side air intake vent of 1b inner casing
12 side air-out mouth, 13 substrate
The outer surface 13a inner surface 13b
131 auxiliary 132 choked flow pieces of air intake vent
14 side wall, 141 positioning region
15 lower surfaces partition 15a
151 positioning region of the upper surface 15b
152 air inlet, 153 short slot
16 cross rib, 161 notch
17 spacing body, 18 side-inlet
2 blower module, 21 radiator fan
211 bracket group, 212 main air inlet
213 auxiliary air inlet opening, 214 air outlet
22 controller E portable electric devices
S1 fan room S2 electronic device room
P plane Z shell area
(prior art)
9 protective shell, 91 function aperture, 92 circular hole.
Specific embodiment
For above and other objects, features and advantages of the invention can be clearer and more comprehensible, be cited below particularly it is of the invention compared with
Good embodiment, and cooperate institute's accompanying drawings, it is described in detail below:
The protective shell of portable electric device of the present invention can be mobile phone, tablet computer, handheld game device, music
The protective shell of the portable electric devices such as device, digit camera, digital still camera, wherein being suitable for mobile phone, machine of hereby raising one's hand below especially
It is illustrated, but is not limited thereto for protective shell.
Referring to figure 2., 3, it is one embodiment of the present of invention, the protective shell of portable electric device of the invention is generally
Comprising a shell 1 and a blower module 2, which is set to the inside of the shell 1, when which operates,
Air-flow can be guided into and out of the shell 1, to assist handheld electronic device E to radiate.
Referring to figure 2., 3,4, there is inside the shell 1 an a fan room S1 and electronic device room S2, the wind
Room S1 is fanned for placing the blower module 2, electronic device room S2 is then for placing portable electric device E；The shell 1 is set
Have a side air intake vent 11 and a side air-out mouth 12, the side air intake vent 11 and side air-out mouth 12 respectively with the fan room S1 phase
Connection, with when the blower module 2 running, guiding air-flow flows into the shell 1 from the side air intake vent 11, and by the side air-out mouth 12
Flow out the shell 1.
In the present embodiment, which can be divided into a shell 1a and inner casing 1b, the shell 1a tool of the shell 1
There are a substrate 13 and a side wall 14, which has opposite an inner surface 13a and an outer surface 13b, the side
Wall 14 is set to the ring periphery of the substrate 13, and the fan room S1 and the electronics is collectively formed with the inner surface 13a with the substrate 13
Device room S2；The fan room S1 and the electronic device room S2 are adjacent in the axial direction of the blower module 2, and the fan
Room S1 is compared with the electronic device room S2 adjacent to the inner surface 13a of the substrate 13.Wherein, which can be set to the side wall
A 14 wherein side preferably may be selected also to be provided with other side air intake vent 11 in opposite another side, to be promoted by the fan
Module 2 guides and flows into the intake of the shell 1；The side air-out mouth 12 can then be set to the side wall 14 and not have the side air intake vent 11
Side, and be preferably located at the ora terminalis that the side wall 14 is connected with the substrate 13, should to avoid portable electric device merging
The side air-out mouth 12 is covered after electronic device room S2.
In addition, the substrate 13 can be equipped at least one auxiliary air intake vent 131, the auxiliary air intake vent 131 is through the substrate 13
Inner surface 13a and outer surface 13b enables fan room S1 to be connected with the external world；Quantity, the size of the auxiliary air intake vent 131
And shape is not particularly limited, and under the premise that can provide enough wind effects, can arbitrarily change the shape of auxiliary air intake vent 131
State is designed to promote the decorative effect of the protective shell.In addition, the substrate 13 can also for the portable electric device camera,
The structures such as loudspeaker or key open up corresponding aperture, be appreciated that for tool usually intellectual in this field thus the substrate 13 not
It should be limited by structural form disclosed by schema of the present invention.In the present embodiment, which may be selected to be convexly curved, should
Air intake vent 131 is assisted to be set to the position of the most evagination of substrate 13；Also, the inner surface 13a of the substrate 13 can be equipped with several choked flows
Part 132, several choked flow pieces 132 are located between the auxiliary air intake vent 131 and the side air-out mouth 12, and respectively the choked flow piece 132 can be with
For the resistance body of arbitrary shape, air-flow can be stopped to generate flow-disturbing effect, air-flow is made to change flow direction and be unlikely to go out from the side fastly very much
Air port 12 flow out, so as to extend air-flow rest on the time in fan room S1, enable air-flow can really with the heat of relatively-high temperature
Source is just discharged after carrying out heat exchange, helps the heat dissipation effect promoted to portable electric device E；The side wall 14 then can including
Side surface is equipped with several positioning regions 141, for inner casing 1b assembly and connection.
Inner casing 1b is placed in shell 1a, and inner casing 1b is assembled for the blower module 2 and positioned, and in being assembled to this
The fan room S1 and electronic device room S2 are separated when shell 1a, hold the fan room S1 and the electronic device
Room S2 is only connected with part, protects the blower module 2 from impaired accordingly, and maintain the fan room S1 and the electronic device
Air-flow in room S2 is mutually circulated.In the present embodiment, inner casing 1b includes a partition 15, which has phase
Pair a lower surface 15a and a upper surface 15b, between the lower surface 15a of the partition 15 and the inner surface 13a of the substrate 13
Form fan room S1.The lower surface 15a of the partition 15 be equipped with several positioning regions 151, the partition 15 of inner casing 1b it is several
Positioning region 151 can distinguish assembly and connection to shell 1a side wall 14 several positioning regions 141；Such as but without limitation, this is outer
The positioning region 141 of the side wall 14 of shell 1a can be raised line, the positioning region 151 of the partition 15 of inner casing 1b then can be depression for
It is chimeric.
The partition 15 is equipped with an air inlet 152, lower surface 15a and upper surface of the air inlet 152 through the partition 15
15b makes the fan room S1 and the electronic device room S2 be interconnected with the air inlet 152；In the present embodiment, the air inlet
Mouthfuls 152 are located at the side of the partition 15 and adjacent with the side air intake vent 11 of the side wall 14, sequentially pass through this so as to guiding gas
Side air intake vent 11 and the air inlet 152 are to flow into fan room S1.Also, the quantity of the air inlet 152 can cooperate the side to enter
The quantity in air port 11 and be selected as two, which is respectively arranged on opposite two sides of the partition 15, with respectively with it is right
The side air intake vent 11 answered is adjacent.In addition, the partition 15 can be equipped with a short slot 153, the open end of the short slot 153 is towards the side
Air outlet 12, to increase the area that the fan room S1 and electronic device room S2 is interconnected by the short slot 153；It is worth one
It is mentioned that, which, which is preferably provided with, can align the position most easily to generate heat to portable electric device E, make the protective shell
After being assembled to portable electric device E, most can easily it be generated heat with the optimal position of radiating efficiency and portable electric device E
Position is with respect to position, so as to promoting the protective shell to the radiating efficiency of portable electric device E.
In addition, inner casing 1b also includes a cross rib 16 and two spacing bodies 17, the cross rib 16 and two spacing bodies 17 divide
It is not convexly equipped in the lower surface 15a of the partition 15, the lower surface 15a of the partition 15 is divided into several blocks.In detail, the cross
One end of rib 16 may connect to the side that the partition 15 is equipped with air inlet 152, and the other end of the cross rib 16 is then towards the partition 15
Another side extends, and may connect to another side of the partition 15 or there are a gaps；The air inlet 152 be located at the cross rib 16 with
Between the short slot 153, which is the front side of the cross rib 16 towards the side of the short slot 153, and the cross rib 16 is backwards to the short slot
153 side is the rear side of the cross rib 16；The cross rib 16 can be connected to the inner surface 13a of the substrate 13, to assist inner casing 1b
Positioning；Also, the cross rib 16 can be equipped with a notch 161 through two side of front and back, make the front space and rear side of the cross rib 16
Space is interconnected.Two spacing bodies 17 are set to the front side of the cross rib 16, and one end of two spacing bodies 17 is connected to
The cross rib 16, the other end of two spacing bodies 17 then form flaring along the side edge of the short slot 153；The height of two spacing bodies 17
Degree is less than the height of the cross rib 16 and does not abut the inner surface 13a of the substrate 13, to be total to by two spacing bodies 17 with the cross rib 16
With cross one can secondary air concentrate open space.
The blower module 2 may include a radiator fan 21 and a controller 22, which is electrically connected this and dissipates
Hot-air fan 21, to drive the radiator fan 21 to operate when having radiating requirements.The radiator fan 21 and controller 22 are combinable
It is fixed in the fan room S1 of the shell 1, and combination is unlimited.In the present embodiment, the radiator fan 21 may be selected with
One bracket group 211 is positioned at the inner surface 13a of the substrate 13, and the radiator fan 21 is to the front side and position for being located at the cross rib 16
Between two spacing bodies 17.The radiator fan 21 is a centrifugal fan, which may be, for example, unidirectional air inlet
The centrifugal fan of formula, and there is a main air inlet 212 in the axial direction, or the centrifugal wind of preferably two-way air intake formula
Fan, further to have an auxiliary air inlet opening 213 axially opposing with the main air inlet 212；212 court of main air inlet
To the lower surface 15a of the partition 15, and there are gaps to contact without the lower surface 15a with the partition 15, the auxiliary air inlet opening 213
It then can be to the auxiliary air intake vent 131 for being located at the substrate 13；In addition, the radiator fan 21 radially has an air outlet 214, it should
Air outlet 214 is preferably towards the side air-out mouth 12.The controller 22 can be then assembled by the combinations such as binding or buckling
In the lower surface 15a of the partition 15, and it is located at the rear side of the cross rib 16, avoids user when installing the protective shell accordingly, no
It is careful to be pressed into the controller 22 and cause to damage, and by the notch of the cross rib 16 161, make air-flow that can pass in and out 16 front and back of cross rib
Two sides help the processing temperature for reducing the controller 22.
Referring to figure 3., 4,5, according to by aforementioned structure, protective shell of the invention is for a portable electric device E by carrying on the back
Side is incorporated into electronic device room S2, and when the radiator fan of the blower module 2 21 operates, guides fan room S1
Interior air-flow is discharged outside to by the side air-out mouth 12 of the shell 1, so that the fan room S1 is formed negative pressure, to guide the external world
Air-flow passes through side air intake vent 11 and the air inlet 152 of the shell 1 sequentially to flow into fan room S1, and flow into this two every
Between part 17, then lead by 212 suction airflow of main air inlet of the radiator fan 21, and by the air outlet 214 of the radiator fan 21
Draw the side air-out mouth 12 of the air flow direction shell 1, and is taken away in electronic device room S2 together when flowing through the short slot 153
Air.
In this way, which the Cryogenic air outside the protective shell can flow into fan room S1, and guide hand-held electricity
Sub-device E generated high temperature air discharge inside protective shell when operating, to promote the heat dissipation of portable electric device E
Efficiency；Therefore the function of protection can not only be provided to portable electric device E using protective shell of the invention, it more can be further
Ground promotes the radiating efficiency of portable electric device E, makes portable electric device E will not there is a situation where overheat when operating.Its
In, which can be synchronously by its auxiliary when the radiator fan 21 operates if the centrifugal fan of two-way air intake formula
Air inlet 213 is directly sucked in extraneous low-temperature airflow by the auxiliary air intake vent 131 of the shell 1, helps and promotes the blower module 2
To the radiating efficiency of portable electric device E.
Even if it is noted that the portable electric device E for being installed with the protective shell is placed on plane P, the shell
The side air intake vent 11 and side air-out mouth 12 of body 1 can still maintain not to be masked, and the blower module 2 is made to be maintained smooth guiding air-flow
Into and out of the effect of the shell 1, therefore the radiating efficiency of portable electric device E can't be affected, and the protective shell is enable to have
Effect plays the function of its auxiliary heat dissipation.
In addition, please referring to Fig. 6, in another embodiment of the invention, the shell 1a of the protective shell can also be further
A side-inlet 18 is opened up at the ora terminalis that the side wall 14 is equipped with the side air intake vent 11, and makes the side-inlet 18 and the inner casing
The air inlet 152 of 1b is adjacent.Accordingly, Fig. 7 is please referred to, when portable electric device E is in conjunction with the protective shell, the protective shell
The face that 1 inside of shell is connected to outside can be locally increased by the side air intake vent 11 and the side-inlet 18 being connected
Product, makes external air flow more readily flow into fan room S1, helps the heat dissipation for promoting the protective shell to portable electric device E
Efficiency.
Alternatively, please referring to Fig. 8, in another embodiment of the present invention, the shell 1a of the protective shell be may be selected in the side wall
The 14 several fins 19 of ora terminalis inner surfaces setting equipped with the side air intake vent 11, several 19 space sets of fin, and preferably
Make the air inlet 152 of several fin 19 and inner casing 1b with respect to position.Accordingly, please refer to Fig. 9, portable electric device E with
When the protective shell combines, the side of portable electric device E can be connected to several fins 19, with two adjacent convex using appointing
It is formed by gap between rib 19, or even pushes against the side wall 14 by several fins 19 and generates ground slightly deformation, so as to part
Ground increases the area that 1 inside of shell is connected to outside, so that external air flow is more readily flowed into fan room S1, help
The protective shell is promoted to the radiating efficiency of portable electric device E.
Alternatively, please referring to Figure 10, in one more embodiment of the present invention, the shell 1a of the protective shell is equipped in the side wall 14
The local ora terminalis of the side air intake vent 11 to form a shell area Z, and can preferably make the shell in the form of thickness of shell is relatively thin
The air inlet 152 of area Z and inner casing 1b is with respect to position.Accordingly, Figure 11 is please referred to, portable electric device E and the protective shell knot
When conjunction, which can locally increase 1 inside of shell with outside by the side air intake vent 11 and shell area Z being connected
The area of portion's connection, can equally make external air flow more readily flow into fan room S1, and it is hand-held to this to help the promotion protective shell
The radiating efficiency of formula electronic device E.In addition, Figure 12 is please referred to, when the shell area Z is prolonged by the ora terminalis of the side wall 14 towards the substrate 13
(that is, the distribution of shell area Z is longer, extended by the ora terminalis of the side wall 14 when extending over the position amplexiformed with the partition 15
To fan room S1), even if the partition 15 is not provided with air inlet 152 as shown in figure 11, external air flow can still pass through the side
Air intake vent 11 and the shell area Z and flow into fan room S1, be same as improving heat radiation efficiency effect above-mentioned to reach.
In conclusion the protective shell of portable electric device of the present invention, can be such that the protective shell removes by blower module is added
Except the basic function of protection and decoration, more with the function of auxiliary heat dissipation, when promoting portable electric device running
Radiating efficiency.
The protective shell of portable electric device of the present invention, even if the portable electric device for being installed with the protective shell is placed
In in plane, the side air intake vent and side air-out mouth of shell can still maintain not to be masked, and the radiator fan of blower module is enabled to be able to
Maintenance swimmingly guides air-flow, and the protective shell is enable effectively to play the function of its auxiliary heat dissipation.
Although the present invention has utilized above-mentioned preferred embodiment to disclose, however, it is not to limit the invention, any to be familiar with this
Those skilled in the art is not departing within the spirit and scope of the present invention, and opposite above-described embodiment carries out various changes and still belongs to this hair with modification
Bright protected technology scope.
Claims (19)
1. a kind of protective shell of portable electric device characterized by comprising
One shell, inside have a fan room and an electronic device room, the shell be equipped with a side air intake vent and
One side air-out mouth, the side air intake vent and side air-out mouth are connected with the fan room respectively；And
One blower module there is a radiator fan to be set in the fan room, wherein the shell is divided into a shell and one
A inner casing, the inner casing are placed in the shell, which has a substrate and a side wall, and it is outer that the substrate and side wall constitute this
Shell, the substrate are convexly curved, which has an opposite inner surface and an outer surface, which is set to the substrate
Ring periphery, the fan room and the electronic device room are collectively formed with the inner surface with the substrate；The fan room with should
Electronic device room is adjacent in the axial direction of the radiator fan, and the fan room compared with the electronic device room adjacent to the substrate
Inner surface, which is set to the ora terminalis that connect with the substrate of the side wall, which includes a partition, which has
An opposite lower surface and a upper surface forms fan appearance between the lower surface of the partition and the inner surface of the substrate
Room, the partition are equipped with an air inlet, which is located at the side of the partition and adjacent with the side air intake vent of the side wall, this
Air inlet runs through the lower surface and upper surface of the partition, which is mutually interconnected with the electronic device room with the air inlet
It is logical.
2. the protective shell of portable electric device as described in claim 1, which is characterized in that the side air intake vent is set to the side wall
A wherein side.
3. the protective shell of portable electric device as claimed in claim 2, which is characterized in that the side wall is equipped with another side and enters
Air port, two side air intake vents are respectively arranged on opposite two sides of the side wall.
4. the protective shell of portable electric device as described in claim 1, which is characterized in that it is auxiliary that the substrate is equipped at least one
Air intake vent is helped, inner surface and outer surface of the auxiliary air intake vent through the substrate.
5. the protective shell of portable electric device as claimed in claim 4, which is characterized in that the auxiliary air intake vent is set to the base
The position of plate most evagination.
6. the protective shell of portable electric device as described in claim 1, which is characterized in that the partition is equipped with a short slot,
The open end of the short slot is towards the side air-out mouth.
7. the protective shell of portable electric device as claimed in claim 6, which is characterized in that the inner casing separately includes a cross
Rib, the cross rib are convexly equipped in the lower surface of the partition, and one end of the cross rib is connected to the side that the partition is equipped with air inlet, the cross rib
The other end then extend towards another side of the partition, which is located between the cross rib and the short slot.
8. the protective shell of portable electric device as claimed in claim 7, which is characterized in that the cross rib is connected to the substrate
Inner surface.
9. the protective shell of portable electric device as claimed in claim 8, which is characterized in that the another projection in the lower surface of the partition
There are two spacing bodies, one end of two spacing bodies is connected to the cross rib, and the other end of two spacing bodies is along the side of the short slot
Edge forms flaring；Two spacing bodies do not abut the inner surface of the substrate, cross one jointly by two spacing bodies and the cross rib
It is capable of the open space of secondary air concentration.
10. the protective shell of portable electric device as claimed in claim 9, which is characterized in that the cross rib is towards the short slot
Side is the front side of the cross rib, which is the rear side of the cross rib backwards to the side of the short slot, which, which is equipped with, runs through front and back two
One notch of side.
11. the protective shell of portable electric device as claimed in claim 10, which is characterized in that the radiator fan is to positioned at this
The front side of cross rib, and between two spacing bodies；The blower module separately includes a controller, which is assembled at this
The lower surface of partition, and it is located at the rear side of the cross rib, and the controller is electrically connected the radiator fan.
12. the protective shell of portable electric device as claimed in claim 10, which is characterized in that the radiator fan be one from
Core type fan, the radiator fan have a main air inlet in the axial direction, the main air inlet towards the lower surface of the partition, and with
There are gaps between the lower surface of the partition without the following table face contact with the partition, which radially has one
Air outlet, the air outlet is towards the side air-out mouth.
13. the protective shell of the portable electric device as described in any one of claim 1,6 to 12, which is characterized in that the side
Wall is equipped with several positioning regions in inner surface, and the lower surface of the partition is equipped with several positioning regions, the partition of the inner casing it is several fixed
The other assembly and connection of bit position to the shell side wall several positioning regions.
14. the protective shell of the portable electric device as described in any one of claim 1,6 to 12, which is characterized in that the side
Air intake vent is set to the side wall, opens up a side-inlet, the side at ora terminalis of the side wall equipped with the side air intake vent of the shell
The air inlet of air inlet and the inner casing is adjacent.
15. the protective shell of the portable electric device as described in any one of claim 1,6 to 12, which is characterized in that the side
Air intake vent is set to the side wall, and several fins are arranged in the ora terminalis inner surface that the side wall of the shell is equipped with the side air intake vent, should
Several fins position opposite with the air inlet of the inner casing.
16. the protective shell of the portable electric device as described in any one of claim 1,6 to 12, which is characterized in that the side
Air intake vent is set to the side wall, is equipped with the local ora terminalis of the side air intake vent in the form of thickness of shell is relatively thin in the side wall of the shell
To form a shell area, shell area position opposite with the air inlet of the inner casing.
17. the protective shell of the portable electric device as described in any one of claim 1,6 to 12, which is characterized in that the side
Air intake vent is set to the side wall, is equipped with the local ora terminalis of the side air intake vent in the form of thickness of shell is relatively thin in the side wall of the shell
To form a shell area, which extends to the fan room by the ora terminalis of the side wall.
18. the protective shell of portable electric device as described in claim 1, which is characterized in that the radiator fan be one from
Core type fan, the radiator fan have a main air inlet in the axial direction, which radially has an air outlet,
The air outlet is towards the side air-out mouth.
19. the protective shell of portable electric device as claimed in claim 4, which is characterized in that the radiator fan be one from
Core type fan, the radiator fan have opposite a main air inlet and an auxiliary air inlet opening, the auxiliary air inlet in the axial direction
Mouthful to the auxiliary air intake vent for being located at the substrate, which radially has an air outlet, and the air outlet is towards the side
Air outlet.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103106501A TWI584717B (en) | 2014-02-26 | 2014-02-26 | Protecting case of hand-held electronic device |
| TW103106501 | 2014-02-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104869790A CN104869790A (en) | 2015-08-26 |
| CN104869790B true CN104869790B (en) | 2019-01-11 |
Family
ID=51518477
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410081535.6A Active CN104869790B (en) | 2014-02-26 | 2014-03-07 | Protective shell of handheld electronic device |
| CN201420101899.1U Expired - Fee Related CN203840686U (en) | 2014-02-26 | 2014-03-07 | Protective shell of handheld electronic device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420101899.1U Expired - Fee Related CN203840686U (en) | 2014-02-26 | 2014-03-07 | Protective shell of handheld electronic device |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN104869790B (en) |
| TW (1) | TWI584717B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI584717B (en) * | 2014-02-26 | 2017-05-21 | 建準電機工業股份有限公司 | Protecting case of hand-held electronic device |
| CN105607690B (en) * | 2014-11-12 | 2022-01-14 | 联想(北京)有限公司 | Electronic equipment |
| CN105682417A (en) * | 2014-11-20 | 2016-06-15 | 奇鋐科技股份有限公司 | Cooling structure of handheld device |
| WO2018222720A1 (en) * | 2017-05-30 | 2018-12-06 | Darren Saravis | Temperature regulating mount |
| TWI790494B (en) * | 2020-10-26 | 2023-01-21 | 宏碁股份有限公司 | Heat dissipation system of portable electronic device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201127264A (en) * | 2010-01-18 | 2011-08-01 | Qisda Corp | Electronic apparatus |
| CN203120362U (en) * | 2013-02-07 | 2013-08-07 | 建准电机工业股份有限公司 | Hand-held electronic device with air guiding function |
| CN203416551U (en) * | 2013-07-11 | 2014-01-29 | 佛山市建准电子有限公司 | Sheath of hand-held electronic device |
| CN203840686U (en) * | 2014-02-26 | 2014-09-17 | 建准电机工业股份有限公司 | Protective shell of handheld electronic device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5597527B2 (en) * | 2010-02-17 | 2014-10-01 | パナソニック株式会社 | Electronic equipment |
| JP2013225631A (en) * | 2012-04-23 | 2013-10-31 | Fujitsu Ltd | Electronic device |
-
2014
- 2014-02-26 TW TW103106501A patent/TWI584717B/en active
- 2014-03-07 CN CN201410081535.6A patent/CN104869790B/en active Active
- 2014-03-07 CN CN201420101899.1U patent/CN203840686U/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201127264A (en) * | 2010-01-18 | 2011-08-01 | Qisda Corp | Electronic apparatus |
| CN203120362U (en) * | 2013-02-07 | 2013-08-07 | 建准电机工业股份有限公司 | Hand-held electronic device with air guiding function |
| CN203416551U (en) * | 2013-07-11 | 2014-01-29 | 佛山市建准电子有限公司 | Sheath of hand-held electronic device |
| CN203840686U (en) * | 2014-02-26 | 2014-09-17 | 建准电机工业股份有限公司 | Protective shell of handheld electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI584717B (en) | 2017-05-21 |
| TW201534203A (en) | 2015-09-01 |
| CN203840686U (en) | 2014-09-17 |
| CN104869790A (en) | 2015-08-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: The new Taiwan China Ya Lu Kaohsiung City No. 30 Lane 296 Applicant after: Jianzhun Electric Motor Industry Co., Ltd. Address before: Are China Taiwan Lingya Kaohsiung No. 120 12 floor 1 Applicant before: Jianzhun Electric Motor Industry Co., Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |