CN109246983B - A kind of frequency converter vibration-damping radiating device - Google Patents
A kind of frequency converter vibration-damping radiating device Download PDFInfo
- Publication number
- CN109246983B CN109246983B CN201811100455.5A CN201811100455A CN109246983B CN 109246983 B CN109246983 B CN 109246983B CN 201811100455 A CN201811100455 A CN 201811100455A CN 109246983 B CN109246983 B CN 109246983B
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- China
- Prior art keywords
- cabinet
- frequency converter
- bottom plate
- radiating device
- plate
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20927—Liquid coolant without phase change
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
-
- 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
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/209—Heat transfer by conduction from internal heat source to heat radiating structure
-
- 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
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
Abstract
The invention discloses a kind of frequency converter vibration-damping radiating devices, are related to frequency converter auxiliary device technical field.The present invention includes bottom plate, the lower end of bottom plate is equipped with multiple first springs, one end of first spring is fixedly mounted on bottom plate, the other end is fixedly connected with support plate, the inner wall of cabinet is equipped with second spring, Hygrothermograph, conduction oil, blow vent, top plate and finned cooling fin, the right-angle side of cabinet is rotatably connected to shaft by bearing, and one end array of shaft is equipped with multiple plates windward, and the other end array of shaft is equipped with multiple pectinid plates.The present invention is used cooperatively by the first spring and second spring, achieve the effect that damping, the temperature for absorbing the conduction oil of box interior temperature is transmitted to outside in time and radiated by finned cooling fin simultaneously, the temperature for reducing frequency converter in cabinet solves the problems, such as that frequency converter is easy by environment temperature and vibration influence during the work time.
Description
Technical field
The invention belongs to frequency converter auxiliary device technical fields, more particularly to a kind of frequency converter vibration-damping radiating device.
Background technique
Frequency converter is partly to lead the on-off action of body using electric power power frequency supply is transformed to the controlling electric energy of another frequency
Device.Traditional frequency converter includes shell and the component in shell, frequency converter its interior of shell in the process of running
Biggish thermal energy and itself operation process and the disturbed condition by external environment, which can be generated, can generate vibration, for a long time
It is easy to cause internal component to shift and damage, and existing frequency converter does not have the function of heat dissipation in use, heat dissipation
Speed is slower, and using effect is bad, and seriously affects the service life of equipment.
Summary of the invention
The purpose of the present invention is to provide a kind of frequency converter vibration-damping radiating device, pass through the first spring and second spring
Be used cooperatively, achieve the effect that damping, at the same finned cooling fin will absorb the conduction oil of box interior temperature temperature it is timely
Be transmitted to outside to radiate, reduce the temperature of frequency converter in cabinet, solve frequency converter during the work time be easy by
The problem of environment temperature and vibration influence；
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention is a kind of frequency converter vibration-damping radiating device, including bottom plate, and the bottom plate, which is gone into battle, shows multiple through-holes, institute
It states and is fixedly installed with cabinet on bottom plate, the upper and lower side of cabinet is openning shape, and cabinet upper hinge has door, right angle of the cabinet far from door
The inside on side is equipped with mounting groove, and mounting groove is connected to box house；
The lower end of the bottom plate is equipped with multiple first springs, and one end of the first spring is fixedly mounted on bottom plate, the other end
It is fixedly connected with support plate；
Multiple second springs are fixedly connected on the side inner wall of the cabinet, one end of second spring is fixedly mounted on case
On the wall of body, the other end is fixedly connected with sucker；
Hygrothermograph is fixedly installed in the cabinet；
It is equipped with cavity in all side walls of the cabinet, is equipped with conduction oil in cavity；
All sidewall uppers of the cabinet are equipped with blow vent；
Top plate is fixedly installed with above the cabinet, all sides of top plate are equipped with flange vertically downward；
The upper surface of the top plate is equipped with groove, and flange is equipped with drainage trough, and one end of drainage trough is in the lower end of flange,
Other end communication groove, the lower end of the drainage trough in groove walls are higher than the bottom of groove；
Finned cooling fin is equipped with immediately below each drainage trough, one end of finned cooling fin passes through at the wall of cabinet
In in cavity,
The right-angle side of the cabinet is rotatably connected to shaft by bearing, and one end of shaft passes through top plate, and array thereon
Multiple plates windward are installed, the other end of shaft passes through cabinet and is in mounting groove, and array is equipped with multiple pectinid plates thereon.
Further, water suction asbestos layer is slidably fitted on the bottom plate.
Further, the model Dowtherm RP of the thermally conductive oil reservoir.
Further, the making material of the finned cooling fin is copper material.
Further, rotary cylinder is fixedly installed on the lower end wall of the mounting groove, the output end of rotary cylinder is fixed
Connect shaft.
Further, the top plate, which is embedded in, is equipped with telescopic cylinder, is fixedly connected with and pushes away on the output end of telescopic cylinder
Plate, push plate is in groove, and is completely covered by groove.
Further, display control screen is fixedly installed on the door, rotary cylinder, Hygrothermograph and telescopic cylinder are electrical
Connect display control screen.
Further, the completely obscured blow vent of the flange, and gap is equipped between flange and the wall of cabinet.
The invention has the following advantages:
1, the present invention passes through the first spring and second spring by the first spring of setting, second spring and finned cooling fin
Be used cooperatively, achieve the effect that damping, at the same finned cooling fin will absorb the conduction oil of box interior temperature temperature and
When be transmitted to outside and radiate, reduce the temperature of frequency converter in cabinet, solve frequency converter be easy during the work time by
The problem of to environment temperature and vibration influence；
2, the present invention on shaft by being arranged plate, pectinid plate and rotary cylinder windward, by rotary cylinder, when environment temperature
Degree is high, and when environment has wind, wind blows plate windward, and strip moving axis bar rotates windward, and then drives the rotation of pectinid plate, in cabinet
Portion carries out pectinid, promotes the flowing of internal gas, radiates；When the temperature inside the box is high, and environment does not have wind, pass through rotary pneumatic
Cylinder drives shaft rotation, so that pectinid plate is carried out pectinid to box house, promotes the flowing of internal gas, radiate；
3, of the invention by setting Hygrothermograph, display control screen and water suction asbestos layer, convenient for understanding and control device
Dehumidification work, when display humidity is excessive, the asbestos layer of replacement water suction in time guarantees the drying of internal environment；
4, the present invention is pushed away by the way that groove, telescopic cylinder, push plate and drainage trough are arranged on top plate by telescopic cylinder drive
Water thereon is pushed into eminence by plate, and by being fallen on finned cooling fin under drainage trough, the heat for accelerating finned cooling fin is distributed.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of schematic perspective view of frequency converter vibration-damping radiating device of the present invention；
Fig. 2 is the front view in Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the structural schematic diagram of support plate in the present invention；
Fig. 5 is the structural schematic diagram of air box in the present invention；
Fig. 6 is cooling mechanism schematic diagram of the invention；
In attached drawing, parts list represented by the reference numerals are as follows:
1- bottom plate, 2- cabinet, the first spring of 3-, 4- second spring, 5- Hygrothermograph, 6- top plate, the finned cooling fin of 7-, 8-
Shaft, 9- plate windward, 10- absorb water asbestos layer, 11- through-hole, and 21-, 22- cavity, 23- blow vent, 24- mounting groove, 31- branch
Fagging, 41- sucker, 61- flange, 62- groove, 63- telescopic cylinder, 64- push plate, 81- pectinid plate, 82- rotary cylinder, 211- are aobvious
Show control flow, 611- drainage trough.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " on ", "lower", " in ", " wall ", "inner", "outside", " end ",
Indicating positions such as " sides " or positional relationship, are merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion institute
The component or element of finger must have a particular orientation, and be constructed and operated in a specific orientation, therefore should not be understood as to this hair
Bright limitation.
Also referring to shown in Fig. 1 and Fig. 4, a kind of frequency converter vibration-damping radiating device, including bottom plate 1, frequency converter passes through
Bolt is fixedly mounted on bottom plate 1, and bottom plate 1, which is gone into battle, shows multiple through-holes 11, is connected to by through-hole 11 with outside, convenient for radiating,
It is fixedly installed with cabinet 2 on bottom plate 1, water suction asbestos layer 10 is slidably fitted on bottom plate 1, asbestos layer 10 prevents environment by absorbing water
In steam enter in cabinet 2, be conducive to keep the drying in cabinet 2, the upper and lower side of cabinet 2 is openning shape, and on cabinet 2
Hinge has door 21, and the inside of right-angle side of the cabinet 2 far from door 21 is equipped with mounting groove 24, is connected to inside mounting groove 24 and cabinet 2.
Also referring to shown in Fig. 1 and Fig. 3, the lower end of bottom plate 1 is equipped with multiple first springs 3, one end of the first spring 3
It is fixedly mounted on bottom plate 1, the other end is fixedly connected with support plate 31, by 3 pairs of the first spring whole progress dampings, avoids
The vibration of environment generates vibration influence to frequency converter；
Multiple second springs 4 are fixedly connected on the side inner wall of cabinet 2, one end of second spring 4 is fixedly mounted on case
On the wall of body 2, the other end is fixedly connected with sucker 41, is adsorbed on frequency converter by sucker 41, when frequency converter generates vibration
It is limited, while damping, buffering is carried out by second spring 4；
Also referring to shown in Fig. 3 and Fig. 4, Hygrothermograph 5 is fixedly installed in cabinet 2, for monitoring the warm and humid of inside
Degree, convenient for the temperature and humidity situation inside people's understanding, to take treatment measures；
It is equipped with cavity 22 in all side walls of cabinet 2, is equipped with conduction oil, the model Dowtherm of conduction oil in cavity 22
RP reduces internal temperature for internal heat to be adsorbed onto conduction oil；
Also referring to shown in Fig. 1, Fig. 2 and Fig. 3, all sidewall uppers of cabinet 2 are equipped with blow vent 23, for it is external
Gas exchanges distribute heat, and filter is equipped at blow vent 23, prevents external mosquito, dust from falling in inlet body 2；
The top of cabinet 2 is fixedly installed with top plate 6, and all sides of top plate 6 are equipped with flange 61 vertically downward, flange
61 completely obscured blow vents 23, and gap is equipped between flange 61 and the wall of cabinet 2, flange 61 covered blow vent 23, hindered
Only external pollutant is fallen in inlet body 2；
The upper surface of top plate 6 is equipped with groove 62, and for holding water, flange 61 is equipped with drainage trough 611, drainage trough 611
One end is in the lower end of flange 61, and the lower end of other end communication groove 62, the drainage trough 611 on 62 wall of groove is higher than groove
62 bottom, top plate 6, which is embedded in, is equipped with telescopic cylinder 63, and push plate 64 is fixedly connected on the output end of telescopic cylinder 63, is pushed away
Plate 64 is in groove 62, and is completely covered by groove 62, and the underface of each drainage trough 611 is equipped with finned cooling fin 7, finned
The wall that one end of cooling fin 7 passes through cabinet 2 is in cavity 22, and the making material of finned cooling fin 7 is copper material, and being convenient for will be thermally conductive
The temperature of oil is distributed by finned cooling fin 7, is driven push plate 64 that water thereon is pushed into eminence by telescopic cylinder 63, is led to
It crosses under drainage trough 611 and falls on finned cooling fin 7, the heat for accelerating finned cooling fin 7 distributes.
Referring to Figure 4 together, shown in Fig. 5 and Fig. 6, the right-angle side of cabinet 2 is rotatably connected to shaft 8, shaft 8 by bearing
One end pass through top plate 6, and array is equipped with multiple plate 9 windward thereon, and the other end of shaft 8 passes through cabinet 2 and is in mounting groove
In 24, and array is equipped with multiple pectinid plates 81 thereon, and rotary cylinder 82 is fixedly installed on the lower end wall of mounting groove 24, rotation
The output end of rotaring cylinder 82 is fixedly connected with shaft 8, and when environment temperature is high in cabinet 2, and external environment has wind, wind is blown windward
Plate 9, plate 9 drives shaft 8 to rotate windward, and then pectinid plate 81 is driven to rotate, and to pectinid is carried out inside cabinet 2, promotes internal gas
The flowing of body, radiates；When temperature is high in cabinet 2, and external environment does not have wind, shaft 8 is driven by rotary cylinder 82
Rotation, makes pectinid plate 81 to pectinid is carried out inside cabinet 2, promotes the flowing of internal gas, radiate.
Display control screen 211 is fixedly installed on door 21, rotary cylinder 82, Hygrothermograph 5 and telescopic cylinder 63 electrically connect
Connect display control screen 211.
The working principle of the invention: frequency converter is mounted in cabinet 2, and sucker 41 is adsorbed on frequency converter, when frequency converter produces
It is limited when raw vibration, while damping, buffering is carried out by second spring 4, and the first spring 3 also functions to the effect of damping；
When 2 internal temperature of cabinet increases, internal heat is adsorbed onto conduction oil by conduction oil, then is distributed by finned cooling fin 7
It goes out, reduces internal temperature, when external environment has wind at the same time, wind blows plate 9 windward, and plate 9 drives 8 turns of shaft windward
It is dynamic, and then pectinid plate 81 is driven to rotate, to pectinid is carried out inside cabinet 2, promote the flowing of internal gas, by blow vent 23 and leads to
Hole 11 and external progress gas exchanges, and then reach heat dissipation effect, while water can also be added in groove 62, pass through telescopic cylinder
Water thereon is pushed into eminence by 63 drive push plates 64, by being fallen on finned cooling fin 7 under drainage trough 611, accelerates finned heat dissipation
The heat of piece 7 distributes.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (8)
1. a kind of frequency converter vibration-damping radiating device, including bottom plate (1), the bottom plate (1), which is gone into battle, shows multiple through-holes (11),
It is characterized in that, is fixedly installed with cabinet (2) on the bottom plate (1), the upper and lower side of cabinet (2) is openning shape, and is cut with scissors on cabinet (2)
Chain has door (21), and the inside on cabinet (2) far from door (21) is equipped with mounting groove (24), connects inside mounting groove (24) and cabinet (2)
It is logical；
The lower end of the bottom plate (1) is equipped with multiple first springs (3), and one end of the first spring (3) is fixedly mounted on bottom plate (1)
On, the other end is fixedly connected with support plate (31)；
It is fixedly connected with multiple second springs (4) on the side inner wall of the cabinet (2), the fixed peace in one end of second spring (4)
On the wall of cabinet (2), the other end is fixedly connected with sucker (41)；
Hygrothermograph (5) are fixedly installed in the cabinet (2)；
Cavity (22) are equipped in all side walls of the cabinet (2), conduction oil is equipped in cavity (22)；
All sidewall uppers of the cabinet (2) are equipped with blow vent (23)；
It is fixedly installed with top plate (6) above the cabinet (2), all sides of top plate (6) are equipped with flange vertically downward
(61)；
The upper surface of the top plate (6) is equipped with groove (62), and flange (61) is equipped with drainage trough (611), and the one of drainage trough (611)
End is in the lower end of flange (61), and the lower end of other end communication groove (62), the drainage trough (611) on groove (62) wall is high
In the bottom of groove (62)；
It is equipped with finned cooling fin (7) immediately below each drainage trough (611), one end of finned cooling fin (7) passes through case
The wall of body (2) is in cavity (22),
The adjacent right angle end in cabinet (2) top is rotatably connected to shaft (8) by bearing, and one end of shaft (8) passes through top
Plate (6), and array is equipped with multiple plates windward (9) thereon, the other end of shaft (8) passes through cabinet (2) and is in mounting groove (24)
It is interior, and array is equipped with multiple pectinid plates (81) thereon.
2. a kind of frequency converter vibration-damping radiating device according to claim 1, which is characterized in that sliding on the bottom plate (1)
It is dynamic that water suction asbestos layer (10) is installed.
3. a kind of frequency converter vibration-damping radiating device according to claim 1, which is characterized in that the model of the conduction oil
For Dowtherm RP.
4. a kind of frequency converter vibration-damping radiating device according to claim 1, which is characterized in that the finned cooling fin
(7) making material is copper material.
5. a kind of frequency converter vibration-damping radiating device according to claim 1, which is characterized in that the mounting groove (24)
It is fixedly installed on lower end wall rotary cylinder (82), the output end of rotary cylinder (82) is fixedly connected with shaft (8).
6. a kind of frequency converter vibration-damping radiating device according to claim 1, which is characterized in that the top plate (6) is embedded
Enter to be equipped with telescopic cylinder (63), be fixedly connected on the output end of telescopic cylinder (63) push plate (64), push plate (64) is in recessed
In slot (62), and it is completely covered by groove (62).
7. a kind of frequency converter vibration-damping radiating device according to claim 6, which is characterized in that fixed on the door (21)
It is equipped with display control screen (211), rotary cylinder (82), Hygrothermograph (5) and telescopic cylinder (63) are electrically connected display control
Shield (211).
8. a kind of frequency converter vibration-damping radiating device according to claim 1, which is characterized in that flange (61) is completely obscured
Blow vent (23), and gap is equipped between flange (61) and the wall of cabinet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811100455.5A CN109246983B (en) | 2018-09-20 | 2018-09-20 | A kind of frequency converter vibration-damping radiating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811100455.5A CN109246983B (en) | 2018-09-20 | 2018-09-20 | A kind of frequency converter vibration-damping radiating device |
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| Publication Number | Publication Date |
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| CN109246983A CN109246983A (en) | 2019-01-18 |
| CN109246983B true CN109246983B (en) | 2019-11-08 |
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| CN201811100455.5A Active CN109246983B (en) | 2018-09-20 | 2018-09-20 | A kind of frequency converter vibration-damping radiating device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110475444B (en) * | 2019-07-04 | 2020-12-15 | 安徽蓝德正华电子有限公司 | Shock attenuation formula radiating effect is good instrument box |
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| CN1536233A (en) * | 2003-04-10 | 2004-10-13 | 台达电子工业股份有限公司 | Heat-radiating module |
| CN202560455U (en) * | 2012-04-12 | 2012-11-28 | 王学云 | Roller type windmill |
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| CN207834403U (en) * | 2018-01-24 | 2018-09-07 | 东莞市凯聚电子科技有限公司 | A kind of lithium battery damping device |
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| CN107364132A (en) * | 2017-09-13 | 2017-11-21 | 王保锋 | A kind of 3D printer heat abstractor |
| CN207867405U (en) * | 2017-12-16 | 2018-09-14 | 杜瑜 | A kind of hanging buffer computer shock absorber for hard disk |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1536233A (en) * | 2003-04-10 | 2004-10-13 | 台达电子工业股份有限公司 | Heat-radiating module |
| CN202560455U (en) * | 2012-04-12 | 2012-11-28 | 王学云 | Roller type windmill |
| CN204244635U (en) * | 2014-12-23 | 2015-04-01 | 李佳琪 | A kind of ventilation regulator cubicle |
| CN207303153U (en) * | 2017-11-10 | 2018-05-01 | 四川英志新能源股份有限公司 | A kind of lithium ion battery heat dissipation damping shell |
| CN207834403U (en) * | 2018-01-24 | 2018-09-07 | 东莞市凯聚电子科技有限公司 | A kind of lithium battery damping device |
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