CN104853562A - Electronic equipment and air flow accelerating device - Google Patents
Electronic equipment and air flow accelerating device Download PDFInfo
- Publication number
- CN104853562A CN104853562A CN201410056811.3A CN201410056811A CN104853562A CN 104853562 A CN104853562 A CN 104853562A CN 201410056811 A CN201410056811 A CN 201410056811A CN 104853562 A CN104853562 A CN 104853562A
- Authority
- CN
- China
- Prior art keywords
- electromagnet
- temperature
- back cover
- free end
- housing
- Prior art date
- 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.)
- Granted
Links
Abstract
The invention discloses electronic equipment and an air flow accelerating device. The electronic equipment comprises a housing, an electronic device, a vibration sheet and an electromagnet. The housing comprises a front housing and a rear housing arranged opposite to the front housing. The rear housing is made of a memory metal material. The electronic device is arranged between front housing and the rear housing. The vibration sheet is arranged between electronic device and the rear housing. The vibration sheet comprises a fixed part and a free end. The fixed part is relatively fixed to the front housing. The vibration sheet is made of material capable of being absorbed by a magnetic piece. The electromagnet is arranged between the front housing and the rear housing. When the heat radiated by the electronic device enables the temperature of the rear housing to reach a preset value, the rear housing deforms, the space between the rear housing and the front housing is increased, the electromagnet is power-on, and the free end of the vibration sheet is capable of swinging in the space under the magnetic force of the electromagnet, so that the heat radiation speed is increased.
Description
Technical field
The present invention relates to technical field of electronic equipment, particularly relate to a kind of electronic equipment and flow accelerator.
Background technology
Along with the development of science and technology and the progress of society, electronic equipment such as computer, mobile phone, TV have become an indispensable part in people's live and work.
In order to ensure that the electronic device in electronic equipment can normally work, in electronic equipment, be usually provided with heat dissipation element.Particularly, described electronic equipment comprises: the electronic device (as central processing unit, heat-generating electronic elements etc.) of evolution of heat during work, distribute as described in the heat sink of heat and the conducting piece that is arranged between electronic device and heat sink.The heat that described conducting piece is used for being sent by electronic device is passed to described heat sink and distributes.
Along with technical development, the size of the heat sink of existing electronic equipment is usually less, or does not even arrange described heat sink, and the heat that described electronic device is produced can not be conducted timely, thus cause the temperature of described electronic device higher, affect the work of electronic device.Therefore, how while making full use of less space, to improve radiating efficiency, be current Problems existing all the time.
Summary of the invention
The application provides a kind of electronic equipment and flow accelerator, the heat improving the generation of electronic device described in prior art can not be conducted timely, thus cause the temperature of described electronic device higher, affect the technical problem of the work of electronic device, reach the technique effect improving described electronic equipment dissipating heat efficiency.
The application provides a kind of electronic equipment, and described electronic equipment comprises housing, electronic device, vibrating reed and electromagnet, the back cover that described housing comprises fore shell and is oppositely arranged with described fore shell, and described back cover is made up of memory metal material; Described electronic device is arranged between described fore shell and back cover; Described vibrating reed is arranged between described electronic device and described back cover, and described vibrating reed comprises fixed part and free end, and described fixed part is relative with described fore shell fixing, described vibrating reed by can magnetic part attract material make; Described electromagnet is arranged between described fore shell and back cover; Wherein, when the heat that described electronic device distributes makes the temperature of described back cover reach a preset value, described back cover deforms, space between described back cover and described fore shell is increased, described electromagnet energising, the free end of described vibrating reed can swing under the magneticaction of described electromagnet in described space, to accelerate distributing of described heat;
When the temperature of shell is less than described preset value in the rear, described electromagnet power-off, described back cover returns to shape when not being out of shape.
Preferably, described electronic equipment also comprises analog to digital converter, and described electromagnet is connected with power supply by described analog to digital converter.
Preferably, described fixed part is the first edge of described vibrating plate, and described free end is second edge relative with described first edge.
Preferably, described electromagnet and described free end are oppositely arranged, and when described electromagnet energising, described free end is attracted by described electromagnet and produces swing.
Preferably, described electronic equipment also comprises temperature detecting unit and controller, and described temperature detecting unit is for detecting the temperature of described back cover, and when described temperature reaches described preset temperature, described controller controls the energising of described electromagnet; When described temperature is less than described preset temperature, described controller controls described electromagnet power-off.
A kind of flow accelerator, described flow accelerator comprises housing, vibrating reed and electromagnet, and described housing at least Part I is made up of memory metal material; Described vibrating reed is arranged in described housing, and described vibrating reed comprises fixed part and free end, and described fixed part is fixed on Part II different from described Part I on described housing, described vibrating reed by can magnetic part attract material make; Described electromagnet is arranged in described housing; Wherein, when the temperature of described Part I reaches a preset value, described Part I generation deformation, space in described housing is increased, described electromagnet energising, the free end of described vibrating plate can swing, to accelerate speed air flow under the magneticaction of described electromagnet in described space; When the temperature of described Part I is less than described preset value, described electromagnet power-off, described back cover returns to shape when not being out of shape.
Preferably, described flow accelerator also comprises analog to digital converter, and described electromagnet is connected with power supply by described analog to digital converter.
Preferably, described fixed part is the first edge of described vibrating plate, and described free end is second edge relative with described first edge.
Preferably, described electromagnet and described free end are oppositely arranged, and when described electromagnet energising, described free end is attracted by described electromagnet and produces swing.
Preferably, described flow accelerator also comprises temperature detecting unit and controller, and described temperature detecting unit is for detecting the temperature of described Part I, and when described temperature reaches described preset temperature, described controller controls the energising of described electromagnet; When described temperature is less than described preset temperature, described controller controls described electromagnet power-off.
The application's beneficial effect is as follows:
Above-mentioned electronic equipment is by being set to be made up of memory metal material by described back cover, and described vibrating reed is set between described fore shell and described back cover and for attracting the electromagnet of described vibrating reed, when the temperature of shell reaches described preset value in the rear, described back cover deforms and the space between described fore shell and described back cover is increased, described electromagnet energising, the free end of described vibrating reed can swing under the magneticaction of described electromagnet in described space, to accelerate distributing of described heat, the heat improving the generation of electronic device described in prior art can not be conducted timely, thus cause the temperature of described electronic device higher, affect the technical problem of the work of electronic device, reach the technique effect improving described electronic equipment dissipating heat efficiency.
By described electromagnet being set to be oppositely arranged in described free end, when the energising of described electromagnet, the amplitude that described free end is attracted by described electromagnet and produces swing attracts the amplitude of fluctuation that produces during other parts of described vibrating reed large compared with upper described electromagnet.
By arranging the described temperature detecting unit of the temperature for detecting described back cover and controlling the controller of the energising of described electromagnet and power-off according to the temperature of described back cover, thus realize deforming the moment according to described back cover, the energising of the described electromagnet of automatic control and power-off, to realize the swing controlling described vibrating reed.
Said flow accelerator is by being set to be made up of memory metal material by described Part I, and described vibrating reed is set between described housing and for attracting the electromagnet of described vibrating reed, when the temperature of described Part I reaches described preset value, described Part I deforms and the space in described housing is increased, described electromagnet energising, the free end of described vibrating reed can swing under the magneticaction of described electromagnet in described space, to accelerate air current flow speed, improve the heat produced in the less space of electronic device described in prior art can not be conducted timely, thus cause the temperature of described electronic device higher, affect the technical problem of the work of electronic device, reach the technique effect improving described electronic equipment dissipating heat efficiency.
By arranging the described temperature detecting unit of the temperature for detecting described Part I and controlling the controller of the energising of described electromagnet and power-off according to the temperature of described Part I, thus realize deforming the moment according to described Part I, the energising of the described electromagnet of automatic control and power-off, to realize the swing controlling described vibrating reed.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described by the accompanying drawing used required in describing embodiment below, apparently, the accompanying drawing in the following describes is only some embodiments of the present invention.
Fig. 1 is the generalized section of the application one better embodiment electronic equipment;
Fig. 2 is the generalized section of another state of electronic equipment in Fig. 1;
Fig. 3 is the generalized section of another better embodiment flow accelerator of the application;
Fig. 4 is the generalized section of another state of flow accelerator in Fig. 3.
Embodiment
The embodiment of the present application is by providing a kind of electronic equipment and flow accelerator, the heat improving the generation of electronic device described in prior art can not be conducted timely, thus cause the temperature of described electronic device higher, affect the technical problem of the work of electronic device, reach the technique effect improving described electronic equipment dissipating heat efficiency.
Technical scheme in the embodiment of the present application is for solving the problems of the technologies described above, and general thought is as follows:
A kind of electronic equipment, described electronic equipment comprises housing, electronic device, vibrating reed and electromagnet, the back cover that described housing comprises fore shell and is oppositely arranged with described fore shell, and described back cover is made up of memory metal material; Described electronic device is arranged between described fore shell and back cover; Described vibrating reed is arranged between described electronic device and described back cover, and described vibrating reed comprises fixed part and free end, and described fixed part is relative with described fore shell fixing, described vibrating reed by can magnetic part attract material make; Described electromagnet is arranged between described fore shell and back cover; Wherein, when the heat that described electronic device distributes makes the temperature of described back cover reach a preset value, described back cover deforms, space between described back cover and described fore shell is increased, described electromagnet energising, the free end of described vibrating reed can swing under the magneticaction of described electromagnet in described space, to accelerate distributing of described heat;
A kind of flow accelerator, described flow accelerator comprises housing, vibrating reed and electromagnet, and described housing at least Part I is made up of memory metal material; Described vibrating reed is arranged in described housing, and described vibrating reed comprises fixed part and free end, and described fixed part is fixed on Part II different from described Part I on described housing, described vibrating reed by can magnetic part attract material make; Described electromagnet is arranged in described housing; Wherein, when the temperature of described Part I reaches a preset value, described Part I generation deformation, space in described housing is increased, described electromagnet energising, the free end of described vibrating plate can swing, to accelerate speed air flow under the magneticaction of described electromagnet in described space; When the temperature of described Part I is less than described preset value, described electromagnet power-off, described back cover returns to shape when not being out of shape.
In order to better understand technique scheme, below in conjunction with Figure of description and concrete execution mode, technique scheme is described in detail.
As shown in Figure 1, be the generalized section of the application one better embodiment electronic equipment 100, described electronic equipment 100 can be mobile phone, computer, TV etc.Described electronic equipment 100 comprises housing 10, electronic device 20, vibrating reed 30 and electromagnet 40.Described electronic device 20, vibrating reed 30 and electromagnet 40 are arranged in described housing 10.
Consult Fig. 2, the back cover 12 that described housing 10 comprises fore shell 11 and is oppositely arranged with described fore shell 11 simultaneously.Described fore shell 11 can directly engage with described back cover 12, to form a receiving space, described housing 10 also can comprise framework, described fore shell 11 and described back cover 12 are arranged in described framework, form described receiving space, in the present embodiment, be described for described fore shell 11 and the direct engaging of described back cover 12.
Particularly, described back cover 12 is made up of memory metal material.Memory metal is marmem again.The microstructure of memory metal has two kinds of metastable states, and at high temperature this alloy can be become any shape that you want, and alloy can be stretched at a lower temperature, if but it is reheated, it can remember the shape that it is original, and becomes again.This material is just called memory metal (memory metal).It is nickel-titanium alloy material mainly.In the present embodiment, described memory metal material can adopt one-way memory metal material, also can adopt round trip memory metal material.Particularly, when described memory metal material is one-way memory metal material, other dynamical elements can be set, when described memory metal material needs to return back to previous status, adopt dynamical element to stretch to described back cover 12, return back to original shape to make described back cover 12.When described memory metal material is round trip memory metal material, without the need to arranging described dynamical element, when temperature is lower than a critical temperature, described back cover 12 returns to low-temperature phase shape automatically, when temperature reaches described critical temperature, described back cover 12 returns to high-temperature-phase deformation automatically.
Described electronic device 20 is arranged between described fore shell 11 and back cover 12.Described electronic device 20 can be any electronic device of heating, as chip etc.
Described vibrating reed 30 is arranged between described electronic device 20 and described back cover 12, and described vibrating reed 30 comprises fixed part 31 and free end 32.Described fixed part 31 is relative fixing with described fore shell 11, described vibrating reed 30 by can magnetic part attract material make.
Described electromagnet 40 is arranged between described fore shell 11 and back cover 12.Particularly, described electromagnet 40 can adopt demagnetization soft iron faster or silicon steel material to make, as iron, cobalt, nickel and alloy thereof etc.Described electromagnet 40 is for attracting described vibrating reed 30, particularly, in use, directly can control described electromagnet 40 by switch etc. to be energized and power-off frequency, attracted by described electromagnet 40 discontinuously to make described vibrating reed 30, thus the free end 32 of described vibrating reed 30 is swung relative to described fixed part 31, the hunting frequency of described free end 32 and amplitude of fluctuation can pass into the size of electric current by described electromagnet 40 and control energising and the realization of power-off frequency of described electromagnet 40.
In other embodiments, the energising and power-off that control described electromagnet 40 in another way can be adopted.Particularly, described electronic equipment 100 also comprises analog to digital converter 50, and described electromagnet 40 is connected with power supply by described analog to digital converter 50.Described digital to analog converter 50 can be arranged in described electronic equipment 100, also can be arranged at outside described electronic equipment 100, when described digital to analog converter 50 is arranged in described electronic equipment 100, described digital to analog converter 50 can be arranged on described electronic device 20, also can not be arranged on described electronic device 20.
When using electronic equipment 100, when the heat that described electronic device 20 distributes makes the temperature of described back cover 12 reach a preset value (described preset value is determined by described memory metal material), described back cover 12 deforms, space between described back cover 12 and described fore shell 11 is increased, described electromagnet 40 is energized, the free end 32 of described vibrating reed 30 can swing, to accelerate distributing of described heat under the magneticaction of described electromagnet 40 in described space; When the temperature of shell 12 is less than described preset value in the rear, control the power-off of described electromagnet 40, described back cover 12 returns to shape when not being out of shape.
Above-mentioned electronic equipment 100 is by being set to be made up of memory metal material by described back cover 12, and described vibrating reed 30 is set between described fore shell 11 and described back cover 12 and for attracting the electromagnet 40 of described vibrating reed 30, when the temperature of shell 12 reaches described preset value in the rear, described back cover 12 deforms and the space between described fore shell 11 and described back cover 12 is increased, described electromagnet 40 is energized, the free end 32 of described vibrating reed 30 can swing under the magneticaction of described electromagnet 40 in described space, to accelerate distributing of described heat, the heat improving the generation of electronic device described in prior art can not be conducted timely, thus cause the temperature of described electronic device higher, affect the technical problem of the work of electronic device, reach the technique effect improving described electronic equipment dissipating heat efficiency.
In the present embodiment, only draw a vibrating reed 30 in accompanying drawing and carry out signal explanation, in other embodiments, the number of vibrating reed 30 can be arranged as required, and in addition, the stiff end that also can be set to multiple vibrating reed 30 is fixed on an axle, around axle around multiple vibrating reed 30 can be set for one week, accordingly, multiple electromagnet 40 is set, to make described multiple vibrating reed 30 can at the graviational interaction lower swing of multiple electromagnet 40.
Particularly, described fixed part 31 is the first edge of described vibrating plate 30, and described free end 32 is second edge relative with described first edge.In addition, described electromagnet 40 is oppositely arranged with described free end 32, and when described electromagnet 40 is energized, described free end 32 is attracted by described electromagnet 40 and produces swing.By described electromagnet 40 being set to be oppositely arranged in described free end 32, when described electromagnet 40 is energized, the amplitude that described free end 32 is attracted by described electromagnet 40 and produces swing attracts the amplitude of fluctuation that produces during other parts of described vibrating reed 30 large compared with upper described electromagnet 40.
In a specific embodiment, described electronic equipment 100 also comprises temperature detecting unit 60 and controller 70, and this detected temperatures for detecting the temperature of described back cover 12, and is sent to described controller 70 by described temperature detecting unit 60.When described controller 70 receives described detected temperatures, whether more described detected temperatures reaches described preset temperature, and if so, then described controller 70 controls described electromagnet 40 and is energized; If described detected temperatures is less than described preset temperature, then described controller 70 controls the power-off of described electromagnet 40.That is, when the temperature of shell 12 reaches described preset temperature in the rear, while described back cover 12 changes to high-temperature-phase shape, described controller 70 controls described electromagnet 40 and is energized, described vibrating reed 30 is made to start to swing, to distribute the heat that described electronic device 20 produces; And when the temperature of shell 12 is lower than described preset temperature in the rear, while described back cover 12 recovery value low-temperature phase shape, described controller 70 controls the power-off of described electromagnet 40, described vibrating reed 30 is stopped swinging.
By arranging the described temperature detecting unit 60 of the temperature for detecting described back cover 12 and controlling the controller 70 of the energising of described electromagnet 40 and power-off according to the temperature of described back cover, thus realize deforming the moment according to described back cover 12, the energising of the described electromagnet 40 of automatic control and power-off, to realize the swing controlling described vibrating reed 30.
Above-mentioned electronic equipment 100 is by being set to be made up of memory metal material by described back cover 12, and described vibrating reed 30 is set between described fore shell 11 and described back cover 12 and for attracting the electromagnet 40 of described vibrating reed 30, when the temperature of shell 12 reaches described preset value in the rear, described back cover 12 deforms and the space between described fore shell 11 and described back cover 12 is increased, described electromagnet 40 is energized, the free end 32 of described vibrating reed 30 can swing under the magneticaction of described electromagnet 40 in described space, to accelerate distributing of described heat, the heat improving the generation of electronic device described in prior art can not be conducted timely, thus cause the temperature of described electronic device higher, affect the technical problem of the work of electronic device, reach the technique effect improving described electronic equipment dissipating heat efficiency.
By described electromagnet 40 being set to be oppositely arranged in described free end 32, when described electromagnet 40 is energized, the amplitude that described free end 32 is attracted by described electromagnet 40 and produces swing attracts the amplitude of fluctuation that produces during other parts of described vibrating reed 30 large compared with upper described electromagnet 40.
Embodiment two
Based on same inventive concept, the application also provides a kind of flow accelerator 200.As shown in Figure 3, be the generalized section of another better embodiment flow accelerator 200 of the application.Described flow accelerator 200 comprises housing 210, vibrating reed 220 and electromagnet 230.
Consult Fig. 4, described housing 210 at least Part I 211 is made up of memory metal material simultaneously.Memory metal is marmem again.The microstructure of memory metal has two kinds of metastable states, and at high temperature this alloy can be become any shape that you want, and alloy can be stretched at a lower temperature, if but it is reheated, it can remember the shape that it is original, and becomes again.This material is just called memory metal (memory metal).It is nickel-titanium alloy material mainly.In the present embodiment, described memory metal material can adopt one-way memory metal material, also can adopt round trip memory metal material.Particularly, when described memory metal material is one-way memory metal material, other dynamical elements can be set, when described memory metal material needs to return back to previous status, adopt dynamical element to stretch to described Part I 211, return back to original shape to make described Part I 211.When described memory metal material is round trip memory metal material, without the need to arranging described dynamical element, when temperature is lower than a critical temperature, described Part I 211 returns to low-temperature phase shape automatically, when temperature reaches described critical temperature, described Part I 211 returns to high-temperature-phase deformation automatically.
In a specific embodiment, described Part I 211 can be the fore shell of flow accelerator 200, back cover or the part for fore shell and/or back cover.In addition, described Part I 211 can be offered porose, described housing 210 other parts except Part I 211 also can be offered porose, so that described flow accelerator 200 air can circulate with the external world.The size in described hole and number can be arranged as required.
Described vibrating reed 220 is arranged in described housing 210, and described vibrating reed 220 comprises fixed part 221 and free end 222.Described fixed part 221 is fixed on Part II 212 different from described Part I 211 on described housing 210, described vibrating reed 220 by can magnetic part attract material make.
Described electromagnet 230 is arranged in described housing 210.Particularly, described electromagnet 230 can adopt demagnetization soft iron faster or silicon steel material to make, as iron, cobalt, nickel and alloy thereof etc.Described electromagnet 230 is for attracting described vibrating reed 220, particularly, in use, directly can control described electromagnet 230 by switch etc. to be energized and power-off frequency, attracted by described electromagnet 230 discontinuously to make described vibrating reed 220, thus the free end 222 of described vibrating reed 220 is swung relative to described fixed part 221, the hunting frequency of described free end 222 and amplitude of fluctuation can pass into the size of electric current by described electromagnet 230 and control energising and the realization of power-off frequency of described electromagnet 230.
In other embodiments, the energising and power-off that control described electromagnet 230 in another way can be adopted.Particularly, described flow accelerator 200 also comprises analog to digital converter 250, and described electromagnet 230 is connected with power supply by described analog to digital converter 250.
When using flow accelerator 200, when the temperature of described Part I 211 reaches a preset value (described preset value is determined by described memory metal material), described Part I 211 deforms, space in described housing 210 is increased, described electromagnet 230 is energized, the free end 222 of described vibrating reed 220 can swing, to accelerate the flowing velocity of air-flow under the magneticaction of described electromagnet 230 in described space; When the temperature of described Part I 211 is less than described preset value, control the power-off of described electromagnet 230, described Part I 211 returns to shape when not being out of shape.
Said flow accelerator 200 is by being set to be made up of memory metal material by described Part I 211, and described vibrating reed 220 is set between described housing 210 and for attracting the electromagnet 230 of described vibrating reed 220, when the temperature of described Part I 211 reaches described preset value, described Part I 211 deforms and the space in described housing 210 is increased, described electromagnet 230 is energized, the free end 222 of described vibrating reed 220 can swing under the magneticaction of described electromagnet 230 in described space, to accelerate air current flow speed, the heat improving the generation of electronic device described in prior art can not be conducted timely, thus cause the temperature of described electronic device higher, affect the technical problem of the work of electronic device, reach the technique effect improving described electronic equipment dissipating heat efficiency.
Particularly, described fixed part 221 is the first edge of described vibrating plate 220, and described free end 222 is second edge relative with described first edge.In addition, described electromagnet 230 is oppositely arranged with described free end 222, and when described electromagnet 230 is energized, described free end 222 is attracted by described electromagnet 230 and produces swing.By described electromagnet 230 being set to be oppositely arranged in described free end 222, when described electromagnet 230 is energized, the amplitude that described free end 222 is attracted by described electromagnet 230 and produces swing attracts the amplitude of fluctuation that produces during other parts of described vibrating reed 220 large compared with upper described electromagnet 230.
Further, described flow accelerator 200 also comprises temperature detecting unit 260 and controller 270, and this detected temperatures for detecting the temperature of described Part I 211, and is sent to described controller 270 by described temperature detecting unit 260.When described controller 270 receives described detected temperatures, whether more described detected temperatures reaches described preset temperature, and if so, then described controller 270 controls described electromagnet 230 and is energized; If described detected temperatures is less than described preset temperature, described controller 270 controls described electromagnet power-off.That is, when the temperature of described Part I 211 reaches described preset temperature, while described Part I 211 changes to high-temperature-phase shape, described controller 270 controls described electromagnet 230 and is energized, described vibrating reed 220 is made to start to swing, to accelerate speed air flow; And when the temperature of described Part I 211 is lower than described preset temperature, while described Part I 211 recovery value low-temperature phase shape, described controller 270 controls the power-off of described electromagnet 230, described vibrating reed 220 is stopped swinging.
By arranging the described temperature detecting unit 260 of the temperature for detecting described Part I 211 and controlling the controller 270 of the energising of described electromagnet 230 and power-off according to the temperature of described Part I 211, thus realize deforming the moment according to described Part I 211, the energising of the described electromagnet 230 of automatic control and power-off, to realize the swing controlling described vibrating reed 220.
Said flow accelerator 200 is by being set to be made up of memory metal material by described Part I 211, and described vibrating reed 220 is set between described housing 210 and for attracting the electromagnet 230 of described vibrating reed 220, when the temperature of described Part I 211 reaches described preset value, described Part I 211 deforms and the space in described housing 210 is increased, described electromagnet 230 is energized, the free end 222 of described vibrating reed 220 can swing under the magneticaction of described electromagnet 230 in described space, to accelerate air current flow speed, the heat improving the generation of electronic device described in prior art can not be conducted timely, thus cause the temperature of described electronic device higher, affect the technical problem of the work of electronic device, reach the technique effect improving described electronic equipment dissipating heat efficiency.
By described electromagnet 230 being set to be oppositely arranged in described free end 222, when described electromagnet 230 is energized, the amplitude that described free end 222 is attracted by described electromagnet 230 and produces swing attracts the amplitude of fluctuation that produces during other parts of described vibrating reed 220 large compared with upper described electromagnet 230.
Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. an electronic equipment, described electronic equipment comprises:
Housing, the back cover comprising fore shell and be oppositely arranged with described fore shell, described back cover is made up of memory metal material;
Electronic device, is arranged between described fore shell and back cover;
Vibrating reed, be arranged between described electronic device and described back cover, described vibrating reed comprises fixed part and free end, and described fixed part is relative with described fore shell fixing, described vibrating reed by can magnetic part attract material make;
Electromagnet, is arranged between described fore shell and back cover;
Wherein, when the heat that described electronic device distributes makes the temperature of described back cover reach a preset value, described back cover deforms, space between described back cover and described fore shell is increased, described electromagnet energising, the free end of described vibrating reed can swing under the magneticaction of described electromagnet in described space, to accelerate distributing of described heat;
When the temperature of shell is less than described preset value in the rear, described electromagnet power-off, described back cover returns to shape when not being out of shape.
2. electronic equipment as claimed in claim 1, it is characterized in that, described electronic equipment also comprises analog to digital converter, and described electromagnet is connected with power supply by described analog to digital converter.
3. electronic equipment as claimed in claim 1, it is characterized in that, described fixed part is the first edge of described vibrating plate, and described free end is second edge relative with described first edge.
4. electronic equipment as claimed in claim 3, it is characterized in that, described electromagnet and described free end are oppositely arranged, and when described electromagnet energising, described free end is attracted by described electromagnet and produces swing.
5. electronic equipment as claimed in claim 1, it is characterized in that, described electronic equipment also comprises temperature detecting unit and controller, and described temperature detecting unit is for detecting the temperature of described back cover, when described temperature reaches described preset temperature, described controller controls the energising of described electromagnet; When described temperature is less than described preset temperature, described controller controls described electromagnet power-off.
6. a flow accelerator, described flow accelerator comprises:
Housing, described housing at least Part I is made up of memory metal material;
Vibrating reed, be arranged in described housing, described vibrating reed comprises fixed part and free end, and described fixed part is fixed on Part II different from described Part I on described housing, described vibrating reed by can magnetic part attract material make;
Electromagnet, is arranged in described housing;
Wherein, when the temperature of described Part I reaches a preset value, described Part I generation deformation, space in described housing is increased, described electromagnet energising, the free end of described vibrating plate can swing, to accelerate speed air flow under the magneticaction of described electromagnet in described space;
When the temperature of described Part I is less than described preset value, described electromagnet power-off, described back cover returns to shape when not being out of shape.
7. flow accelerator as claimed in claim 6, it is characterized in that, described flow accelerator also comprises analog to digital converter, and described electromagnet is connected with power supply by described analog to digital converter.
8. flow accelerator as claimed in claim 6, it is characterized in that, described fixed part is the first edge of described vibrating plate, and described free end is second edge relative with described first edge.
9. flow accelerator as claimed in claim 8, it is characterized in that, described electromagnet and described free end are oppositely arranged, and when described electromagnet energising, described free end is attracted by described electromagnet and produces swing.
10. flow accelerator as claimed in claim 6, it is characterized in that, described flow accelerator also comprises temperature detecting unit and controller, described temperature detecting unit is for detecting the temperature of described Part I, when described temperature reaches described preset temperature, described controller controls the energising of described electromagnet; When described temperature is less than described preset temperature, described controller controls described electromagnet power-off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410056811.3A CN104853562B (en) | 2014-02-19 | 2014-02-19 | A kind of electronic equipment and flow accelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410056811.3A CN104853562B (en) | 2014-02-19 | 2014-02-19 | A kind of electronic equipment and flow accelerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104853562A true CN104853562A (en) | 2015-08-19 |
| CN104853562B CN104853562B (en) | 2018-04-27 |
Family
ID=53852807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410056811.3A Active CN104853562B (en) | 2014-02-19 | 2014-02-19 | A kind of electronic equipment and flow accelerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104853562B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105959609A (en) * | 2016-05-20 | 2016-09-21 | 广州市艾乐特电子科技有限公司 | Automatic cooling digital video recorder shell |
| CN107592777A (en) * | 2017-10-16 | 2018-01-16 | 广西南宁英凡达科技有限公司 | A kind of desk-top LED electronic consoles cooling system |
| CN108401403A (en) * | 2016-03-28 | 2018-08-14 | 联想(北京)有限公司 | A kind of electronic equipment and its heat dissipating method |
| CN109546789A (en) * | 2019-01-23 | 2019-03-29 | 宁波菲仕电机技术有限公司 | A kind of motor air cooling shell and gas cooled electrical machine |
| CN112911111A (en) * | 2021-01-21 | 2021-06-04 | 维沃移动通信有限公司 | Camera module and electronic equipment |
| CN113453483A (en) * | 2020-03-26 | 2021-09-28 | 中科寒武纪科技股份有限公司 | Device for heat dissipation and electronic device thereof |
| CN113873825A (en) * | 2020-06-30 | 2021-12-31 | 北京小米移动软件有限公司 | Heat dissipation module, control method, electronic equipment and manufacturing method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0983184A (en) * | 1995-09-14 | 1997-03-28 | Toko Inc | Heat dissipating structure for composite electronic component |
| CN1239399A (en) * | 1998-06-17 | 1999-12-22 | 日本电气株式会社 | Housing suitable for outdoor-installation |
| JP2006128183A (en) * | 2004-10-26 | 2006-05-18 | Kyocera Corp | Package for storing semiconductor element and semiconductor device |
| US20060138875A1 (en) * | 2004-12-24 | 2006-06-29 | Kim Sung K | Ventilation apparatus |
| US20090213555A1 (en) * | 2008-02-22 | 2009-08-27 | Inventec Corporation | Heat dissipation device |
| CN101727127A (en) * | 2008-10-10 | 2010-06-09 | 英业达股份有限公司 | Electronic device |
| EP2667141A2 (en) * | 2012-05-22 | 2013-11-27 | The Boeing Company | Heat dissipation switch |
| CN103576810A (en) * | 2012-08-09 | 2014-02-12 | 宏碁股份有限公司 | Electronic device |
-
2014
- 2014-02-19 CN CN201410056811.3A patent/CN104853562B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0983184A (en) * | 1995-09-14 | 1997-03-28 | Toko Inc | Heat dissipating structure for composite electronic component |
| CN1239399A (en) * | 1998-06-17 | 1999-12-22 | 日本电气株式会社 | Housing suitable for outdoor-installation |
| JP2006128183A (en) * | 2004-10-26 | 2006-05-18 | Kyocera Corp | Package for storing semiconductor element and semiconductor device |
| US20060138875A1 (en) * | 2004-12-24 | 2006-06-29 | Kim Sung K | Ventilation apparatus |
| US20090213555A1 (en) * | 2008-02-22 | 2009-08-27 | Inventec Corporation | Heat dissipation device |
| CN101727127A (en) * | 2008-10-10 | 2010-06-09 | 英业达股份有限公司 | Electronic device |
| EP2667141A2 (en) * | 2012-05-22 | 2013-11-27 | The Boeing Company | Heat dissipation switch |
| CN103576810A (en) * | 2012-08-09 | 2014-02-12 | 宏碁股份有限公司 | Electronic device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108401403A (en) * | 2016-03-28 | 2018-08-14 | 联想(北京)有限公司 | A kind of electronic equipment and its heat dissipating method |
| CN105959609A (en) * | 2016-05-20 | 2016-09-21 | 广州市艾乐特电子科技有限公司 | Automatic cooling digital video recorder shell |
| CN105959609B (en) * | 2016-05-20 | 2018-12-18 | 广州市艾乐特电子科技有限公司 | A kind of automatic cooling hard disk video recorder shell |
| CN107592777A (en) * | 2017-10-16 | 2018-01-16 | 广西南宁英凡达科技有限公司 | A kind of desk-top LED electronic consoles cooling system |
| CN107592777B (en) * | 2017-10-16 | 2020-04-21 | 广西南宁英凡达科技有限公司 | Desk-top LED electronic display cooling system |
| CN109546789A (en) * | 2019-01-23 | 2019-03-29 | 宁波菲仕电机技术有限公司 | A kind of motor air cooling shell and gas cooled electrical machine |
| CN113453483A (en) * | 2020-03-26 | 2021-09-28 | 中科寒武纪科技股份有限公司 | Device for heat dissipation and electronic device thereof |
| CN113873825A (en) * | 2020-06-30 | 2021-12-31 | 北京小米移动软件有限公司 | Heat dissipation module, control method, electronic equipment and manufacturing method |
| CN112911111A (en) * | 2021-01-21 | 2021-06-04 | 维沃移动通信有限公司 | Camera module and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104853562B (en) | 2018-04-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104853562A (en) | Electronic equipment and air flow accelerating device | |
| CN104679193B (en) | Heat sink device | |
| CN105451513A (en) | Electronic device and heat dissipation plate | |
| EP3376492B1 (en) | Flexible display panel and film-like structure | |
| CN104717874A (en) | Heat dissipation device and control method thereof | |
| CN101005264A (en) | Intelligent fan rotating speed control method | |
| CN104902728A (en) | Electronic equipment and heat-radiating member | |
| CN105025686A (en) | Electronic device and heat dissipation plate | |
| US20130153199A1 (en) | Performance and noise control for a heat sink air mover | |
| CN104283968B (en) | Intelligent appliance background management system | |
| TWI334975B (en) | Heat dissipation device | |
| CN208834255U (en) | A kind of radiator, cooling system and electronic equipment | |
| CN104427090A (en) | Mobile terminal device and liquid-state metal heat dissipation method thereof | |
| US10886821B2 (en) | Haptic actuator including thermally coupled heat spreading layer and related methods | |
| CN107613718A (en) | A kind of conductive structure and electronic equipment | |
| CN108513237B (en) | Speaker system with thermoelectric conversion device | |
| CN109144208A (en) | A kind of radiator, cooling system and electronic equipment | |
| EP2813976A2 (en) | Electronic product enclosure and related electronic product | |
| CN205017681U (en) | Circuit board radiating device | |
| US10128034B2 (en) | Heat dissipation device | |
| GB0406231D0 (en) | Application specific apparatus for dissipating heat | |
| CN208768292U (en) | A kind of speaker system and speaker with thermoelectric conversion device | |
| CN202084527U (en) | Novel transistor structure | |
| CN110582185B (en) | Cooling device based on phase-change material | |
| CN210606887U (en) | Heat dissipation device for high-power inductive charger |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |