CN107205331A - A kind of heat abstractor - Google Patents
A kind of heat abstractor Download PDFInfo
- Publication number
- CN107205331A CN107205331A CN201710615911.9A CN201710615911A CN107205331A CN 107205331 A CN107205331 A CN 107205331A CN 201710615911 A CN201710615911 A CN 201710615911A CN 107205331 A CN107205331 A CN 107205331A
- Authority
- CN
- China
- Prior art keywords
- flexure strip
- base enclosure
- fixed base
- heat abstractor
- magnetically
- 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.)
- Pending
Links
- 230000001932 seasonal effect Effects 0.000 claims abstract description 10
- 230000002452 interceptive effect Effects 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 15
- 230000010355 oscillation Effects 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D33/00—Non-positive-displacement pumps with other than pure rotation, e.g. of oscillating type
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The present invention relates to technical field of heat dissipation, more particularly to a kind of heat abstractor.The heat abstractor includes fixed base enclosure, magnetically-actuated component, vibration component and fixation kit, magnetically-actuated component in fixed base enclosure produces magnetic force area in the presence of seasonal power, actuating magnetic part in vibration component is influenceed in magnetic force area and vibrated by variation magnetic field, and then flexure strip vibration is driven, and then disperse the heat in electronics or power equipment；Wherein, magnetically-actuated component is placed in fixed base enclosure, structure is compacter, while fixation kit, and then the mounting end of fixed flexure strip can be set in fixed base enclosure outer surface, the setting form of fixation kit can be with diversified facilities in fixed base enclosure outer surface；Especially, multiple vibration components are spaced apart and arranged in the outside of fixed base enclosure, and each flexure strip is set when swinging in the way of mutual non-interfering, are not in the phenomenon mutually collided, it is ensured that the security that heat abstractor is used when flexure strip does not vibrate.
Description
Technical field
The present invention relates to technical field of heat dissipation, more particularly to a kind of heat abstractor.
Background technology
At present, in numerous power equipments and electronic equipment, heat abstractor is often used, common heat abstractor is mainly
Rotary fan is, it is necessary to motor rotation driving, but existing this fan and electric machine structure are complicated, and size is larger, in electric power
It is fixedly mounted in equipment and electronic equipment inconvenient.
In the prior art there is also there is heat abstractor, wind-force is produced by the blade vibration of one or less, electricity is carried out
The radiating of son or power equipment, although this heat abstractor size is smaller, structure is not compact enough, and fixture is complicated, multiple
Easily collided when blade vibrates at the same time, cause failure to produce.
Therefore, it is not enough for more than, it is desirable to provide a kind of heat abstractor.
The content of the invention
(1) technical problem to be solved
The technical problem to be solved in the present invention is to provide a kind of compact conformation, be fixed conveniently, blade vibration safety radiating
Device.
(2) technical scheme
In order to solve the above technical problems, the invention provides a kind of heat abstractor, including：
Fixed base enclosure；
In magnetically-actuated component, the inner chamber for being arranged at the fixed base enclosure, to form magnetic force area, the magnetically-actuated group
The magnetic of the magnetic force area is set to produce periodically reciprocal change via the driving of a seasonal power；
Vibration component, is arranged at the outside of the fixed base enclosure, comprising：
Flexure strip, includes a mounting end and a free end；
Magnetic part is activated, is arranged on the flexure strip, and positioned at the magnetic force area of the magnetically-actuated component, with magnetic
The magnetic in power region is subjected to displacement when changing and drives flexure strip to swing；
Fixation kit, the mounting end of the flexure strip is fixed on the outer surface of the fixed base enclosure.
Wherein, multiple vibration components are spaced apart and arranged in the outside of the fixed base enclosure, and each flexure strip is to swing
When mutual non-interfering mode set.
Wherein, the magnetically-actuated component includes iron core and the winding iron core and the coil for receiving seasonal power, institute
State iron core and constitute high-intensity magnetic field with the coil, to produce variation magnetic field.
Wherein, at least one described actuating magnetic part is fixed on the flexure strip by a quilting rivet.
Wherein, the fixation kit includes fixed plate and bolt assembly, and the mounting end of the flexure strip passes through bolt group
Part is fixed in fixed plate.
Wherein, two vibration components are separately positioned on the surface of the fixed base enclosure.
Wherein, in one of vibration component in the oscillation trajectory of flexure strip and another vibration component flexure strip vibration
Track is parallel.
Wherein, include being provided with receiving institute in the control chip of the control magnetically-actuated component, the fixed base enclosure
State the chip placed cavity of control chip, the chip placed cavity with accommodate the cavity of the magnetically-actuated component by dividing plate every
Open.
Wherein, it is provided with reinforcement in the fixed base enclosure.
Wherein, multiple vibration components are separately positioned on the both sides of the fixed base enclosure, positioned at the fixed base enclosure one
The flexure strip of side and the flexure strip of opposite side are staggered.
(3) beneficial effect
The above-mentioned technical proposal of the present invention has the following advantages that：In the heat abstractor that the present invention is provided, in fixed base enclosure
Magnetically-actuated component produces magnetic force area in the presence of seasonal power, and the magnetic generation of magnetic force area is periodically reciprocal
Actuating magnetic part in change, vibration component is influenceed in magnetic force area and vibrated by variation magnetic field, and then with dynamic elasticity
Piece vibrates, output air flow, and then disperses the heat in electronics or power equipment；Wherein, magnetic force is placed in fixed base enclosure to drive
Dynamic component, structure is compacter, while fixation kit, and then the installation end of fixed flexure strip can be set in fixed base enclosure outer surface
Portion, the setting form of fixation kit can be with diversified facilities in fixed base enclosure outer surface；Especially, multiple vibration component compartment of terrains
The outside of fixed base enclosure is arranged on, each flexure strip is set when to swing in the way of mutual non-interfering, when flexure strip does not vibrate,
It is not in the phenomenon mutually collided, it is ensured that the security that heat abstractor is used.
Brief description of the drawings
Fig. 1 is the main view figure structure schematic representation of heat abstractor of the embodiment of the present invention；
Fig. 2 is the vertical view figure structure schematic representation of heat abstractor of the embodiment of the present invention；
Fig. 3 is Fig. 1 B-B cross section structure diagrams；
Fig. 4 is to fix the decomposition texture schematic diagram of base enclosure in heat abstractor of the embodiment of the present invention；
Fig. 5 is the decomposition texture schematic diagram of vibration component in heat abstractor of the embodiment of the present invention；
Fig. 6 is the first structural representation of flexure strip set-up mode in heat abstractor of the embodiment of the present invention；
Fig. 7 is second of structural representation of flexure strip set-up mode in heat abstractor of the embodiment of the present invention；
Fig. 8 is the third structural representation of flexure strip set-up mode in heat abstractor of the embodiment of the present invention；
Fig. 9 is the 4th kind of structural representation of flexure strip set-up mode in heat abstractor of the embodiment of the present invention；
Figure 10 is the 5th kind of structural representation of flexure strip set-up mode in heat abstractor of the embodiment of the present invention.
In figure：1st, fixed base enclosure；2nd, magnetically-actuated component；3rd, vibration component；4th, fixation kit；101st, base enclosure body；
102nd, lid；201st, iron core；202nd, coil；301st, flexure strip；302nd, magnetic part is activated；303rd, rivet；401st, fixed plate；402、
Bolt assembly；5th, fixing hole.
Embodiment
With reference to the accompanying drawings and examples, the embodiment to the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
In description of the invention, it is to be understood that term " " center ", " on ", " under ", " vertical ", " level ", " top ",
The orientation or position relationship of the instruction such as " bottom " " interior ", " outer " are based on orientation shown in the drawings or position relationship, merely to just
In the description present invention and simplify description, rather than indicate or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
As shown in Figure 1, Figure 2, the heat abstractor that Fig. 3 and Fig. 4 present invention is provided, including：
Fixed base enclosure 1, including base enclosure body 101 and the lid 102 covered on base enclosure body 101；
In magnetically-actuated component 2, the inner chamber for being arranged at the fixed base enclosure 1, to form magnetic force area (not shown),
The magnetically-actuated group makes the magnetic of the magnetic force area produce periodically reciprocal become via the driving of a seasonal power
Change；
Vibration component 3, is arranged at the outside of the fixed base enclosure 1, comprising：
Flexure strip 301, includes a mounting end and a free end；
Magnetic part 302 is activated, is arranged on the flexure strip 301, and positioned at the magnetic force area of the magnetically-actuated component 2
Domain, drives flexure strip 301 to swing to be subjected to displacement when the magnetic of magnetic force area changes；
Fixation kit 4, the mounting end of the flexure strip 301 is fixed on the outer surface of the fixed base enclosure 1.
In above-described embodiment, the magnetically-actuated component 2 in fixed base enclosure 1 produces magnetic force area in the presence of seasonal power
Actuating magnetic part 302 in domain, and the periodically reciprocal change of magnetic generation of magnetic force area, vibration component 3 is in magnetic force area
Interior influenceed by variation magnetic field and vibrate, and then drive flexure strip 301 vibrate, output air flow, so disperse electronics or
Heat in power equipment；Wherein, magnetically-actuated component 2 is placed in fixed base enclosure 1, structure is compacter, while fixed base enclosure 1
Fixation kit 4, and then the mounting end of fixed flexure strip 301 can be set in outer surface, and the setting form of fixation kit 4 is in fixed base
The outer surface of shell 1 can be with diversified facilities.
It should be noted that in the above embodiment of the present invention, vibration component 3 can set one, may also set up it is multiple, when
Multiple vibration components 3 the fixed base enclosure 1 outside set when, be generally arranged at intervals, and each flexure strip 301 with
The mode of mutual non-interfering is set during swing, and concrete form can such as be schemed with various (can be in the same side, can live apart both sides)
6th, shown in Fig. 7 and Fig. 8, interfere each other as long as being avoided that when flexure strip 301 is swung, so, vibrated in flexure strip, especially
Be not in the phenomenon mutually collided, it is ensured that the security that heat abstractor is used when being that amplitude is larger.
Specifically, magnetically-actuated component 2 includes iron core 201 and the winding iron core 201 and the line for receiving seasonal power
Circle 202, the iron core 201 constitutes high-intensity magnetic field with the coil 202, to produce variation magnetic field (not shown).Wherein, it is above-mentioned
Seasonal power can be the positive and negative half period of periodic square wave, triangular wave, string ripple or alternating current, and the cycle of the present embodiment
Property power supply is explained by taking the positive and negative half period of alternating current as an example, but is not only restricted to this.
Further, as shown in Figure 2 and Figure 5, at least one actuating magnetic part 302 is fixed on by a quilting rivet 303
Rivet 303 is provided with flexure strip 301, on actuating magnetic part 302 to perforate, two illustrated in Fig. 2 actuating magnetic part 302 passes through
One quilting rivet 303 is fixed on the two sides of flexure strip 301.Certainly, multiple actuating magnetic parts 302 are may also set up, magnetic part is activated
302 concretely magnet；The fixed form of magnetic part 302 is activated in addition to rivet 303 is riveted, other fixation sides can be used
Formula, for example, can be fixed on flexure strip 301 by a support, and magnetic part 302 is activated in this case and be may be provided on support
Resettlement section, without the perforate on actuating magnetic part 302, reduces processing cost.
Specifically, the fixation kit 4 includes fixed plate 401 and bolt assembly 402, the installation end of the flexure strip 301
Portion is fixed in fixed plate 401 by bolt assembly 402, and mounting end offers the fixing hole 5 passed through for bolt, fixed plate
401 are integrally formed with the fixed base enclosure 1, sound construction.
Preferably, as shown in Figure 8 and Figure 9, two vibration components 3 are separately positioned on the both sides of the fixed base enclosure 1,
Certainly also can be in side, as long as being the protection domain of the application on the surface of fixed base enclosure.One of vibration component 3 is hit by a bullet
The oscillation trajectory of property piece 301 is parallel with the oscillation trajectory of flexure strip 301 in another vibration component 3, specifically, the elasticity
The end face of piece 301 and the iron core 201 is perpendicular.So, when flexure strip 301 vibrates, no matter the amplitude of flexure strip 301 has many
Greatly, it is impossible to two flexure strips 301 occur to collide with each other the phenomenon interfered, it is ensured that the normal work of flexure strip 301, carries
The security that high device is used.
In Fig. 8, the end face of flexure strip 301 and iron core 201 is set for perpendicular mode, certainly, as long as two vibration groups
The oscillation trajectory of two flexure strips 301 is parallel in part 3, however it is not limited to which the end face of flexure strip 301 and iron core 201 is perpendicular, such as
Shown in Fig. 9, the end face of flexure strip 301 and iron core 201 at an acute angle can also be set.
Further, include being provided with appearance in the control chip of the control magnetically-actuated component, the fixed base enclosure
Receive the chip placed cavity of the control chip, the chip placed cavity passes through dividing plate with accommodating the cavity of the magnetically-actuated component
Separate.
Specifically, fixed base enclosure 1 can be in the prismatoid in Fig. 1, or the cuboid in Fig. 6, the fixed base enclosure 1
Reinforcement is provided with, by the intensity of the fixed base enclosure 1 of setting enhancing of reinforcement, the service life of device is improved.
As shown in Figure 10, in the case where the fixed structure of base enclosure 1 allows, multiple vibration components 3 can be separately positioned on solid
Determine the both sides of base enclosure 1, the flexure strip 301 positioned at the flexure strip 301 and opposite side of the fixed side of base enclosure 1 is staggered, flexure strip
301 is parallel or vertical with the end face of iron core 201, has on the one hand pulled open the distance between homonymy flexure strip 301, on the other hand, also reduces
The chance interfered with opposite side flexure strip 301, improves the security of vibration.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and modification can also be made, these improvement and modification
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of heat abstractor, it is characterised in that including：
Fixed base enclosure；
In magnetically-actuated component, the inner chamber for being arranged at the fixed base enclosure, to form magnetic force area, the magnetically-actuated group via
The driving of one seasonal power and the magnetic of the magnetic force area is produced periodically reciprocal change；
Vibration component, is arranged at the outside of the fixed base enclosure, comprising：
Flexure strip, includes a mounting end and a free end；
Magnetic part is activated, is arranged on the flexure strip, and positioned at the magnetic force area of the magnetically-actuated component, with magnetic force area
It is subjected to displacement when the magnetic in domain changes and drives flexure strip to swing；
Fixation kit, the mounting end of the flexure strip is fixed on the outer surface of the fixed base enclosure.
2. heat abstractor as claimed in claim 1, it is characterised in that multiple vibration components are spaced apart and arranged in described solid
Determine the outside of base enclosure, each flexure strip is set when to swing in the way of mutual non-interfering.
3. heat abstractor as claimed in claim 2, it is characterised in that the magnetically-actuated component includes iron core and winding is described
Iron core and the coil for receiving seasonal power, the iron core constitutes high-intensity magnetic field with the coil, to produce variation magnetic field.
4. heat abstractor as claimed in claim 2, it is characterised in that at least one described actuating magnetic part passes through a tacking
Nail is fixed on the flexure strip.
5. heat abstractor as claimed in claim 2, it is characterised in that the fixation kit includes fixed plate and bolt assembly,
The mounting end of the flexure strip is fixed in fixed plate by bolt assembly.
6. the heat abstractor as described in claim any one of 2-5, it is characterised in that two vibration components are separately positioned on
The fixed base enclosure surface.
7. heat abstractor as claimed in claim 6, it is characterised in that the oscillation trajectory of flexure strip in one of vibration component
It is parallel with the oscillation trajectory of flexure strip in another vibration component.
8. the heat abstractor as described in claim any one of 2-5, it is characterised in that also including controlling the magnetically-actuated component
Control chip, be provided with the chip placed cavity for accommodating the control chip in the fixed base enclosure, the chip placed cavity with
The cavity for accommodating the magnetically-actuated component is separated by dividing plate.
9. the heat abstractor as described in claim any one of 2-5, it is characterised in that be provided with reinforcement in the fixed base enclosure
Muscle.
10. the heat abstractor as described in claim any one of 2-5, it is characterised in that multiple vibration components are set respectively
In the both sides of the fixed base enclosure, it is staggered positioned at the flexure strip of the fixed base enclosure side and the flexure strip of opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710615911.9A CN107205331A (en) | 2017-07-26 | 2017-07-26 | A kind of heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710615911.9A CN107205331A (en) | 2017-07-26 | 2017-07-26 | A kind of heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107205331A true CN107205331A (en) | 2017-09-26 |
Family
ID=59912144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710615911.9A Pending CN107205331A (en) | 2017-07-26 | 2017-07-26 | A kind of heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107205331A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023213235A1 (en) * | 2022-05-05 | 2023-11-09 | 中兴通讯股份有限公司 | Heat dissipation apparatus and base station device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130309107A1 (en) * | 2012-05-15 | 2013-11-21 | Delta Electronics, Inc. | Vibration fan |
| CN103857225A (en) * | 2012-12-03 | 2014-06-11 | 联想(北京)有限公司 | Electronic device |
| TWM521322U (en) * | 2015-12-18 | 2016-05-01 | Xian-Qin Su | Heat dissipation device and swing structure thereof |
| TWM529149U (en) * | 2016-04-15 | 2016-09-21 | Xian-Qin Su | Heat dissipation apparatus |
| CN106292926A (en) * | 2015-05-11 | 2017-01-04 | 苏献钦 | Cooling system |
| CN106783771A (en) * | 2017-01-19 | 2017-05-31 | 华为机器有限公司 | A kind of heat abstractor, radiator and electronic equipment |
| CN106774754A (en) * | 2017-02-08 | 2017-05-31 | 唐山达创科技有限公司 | A kind of heat abstractor and combination heat abstractor |
| CN207040126U (en) * | 2017-07-26 | 2018-02-23 | 唐山达创科技有限公司 | A kind of heat abstractor |
-
2017
- 2017-07-26 CN CN201710615911.9A patent/CN107205331A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130309107A1 (en) * | 2012-05-15 | 2013-11-21 | Delta Electronics, Inc. | Vibration fan |
| CN103857225A (en) * | 2012-12-03 | 2014-06-11 | 联想(北京)有限公司 | Electronic device |
| CN106292926A (en) * | 2015-05-11 | 2017-01-04 | 苏献钦 | Cooling system |
| TWM521322U (en) * | 2015-12-18 | 2016-05-01 | Xian-Qin Su | Heat dissipation device and swing structure thereof |
| TWM529149U (en) * | 2016-04-15 | 2016-09-21 | Xian-Qin Su | Heat dissipation apparatus |
| CN106783771A (en) * | 2017-01-19 | 2017-05-31 | 华为机器有限公司 | A kind of heat abstractor, radiator and electronic equipment |
| CN106774754A (en) * | 2017-02-08 | 2017-05-31 | 唐山达创科技有限公司 | A kind of heat abstractor and combination heat abstractor |
| CN207040126U (en) * | 2017-07-26 | 2018-02-23 | 唐山达创科技有限公司 | A kind of heat abstractor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023213235A1 (en) * | 2022-05-05 | 2023-11-09 | 中兴通讯股份有限公司 | Heat dissipation apparatus and base station device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170926 |
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| RJ01 | Rejection of invention patent application after publication |