CN108806930A - The radiator and radiator including it, certainly cooling inductor external member and electric equipment - Google Patents
The radiator and radiator including it, certainly cooling inductor external member and electric equipment Download PDFInfo
- Publication number
- CN108806930A CN108806930A CN201810392585.4A CN201810392585A CN108806930A CN 108806930 A CN108806930 A CN 108806930A CN 201810392585 A CN201810392585 A CN 201810392585A CN 108806930 A CN108806930 A CN 108806930A
- Authority
- CN
- China
- Prior art keywords
- radiator
- inductor
- radiating subassembly
- support element
- external member
- 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
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/22—Cooling by heat conduction through solid or powdered fillings
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention provides a kind of radiator and including its radiator, certainly cooling inductor external member and electric equipment.The radiator is made using Heat Conduction Material, including：Pedestal；Support element on the pedestal；And the first radiating subassembly and the second radiating subassembly positioned at the pedestal both sides, first radiating subassembly and the second radiating subassembly are symmetrical arranged relative to the support element, and multiple cooling fins are formed on first radiating subassembly and the second radiating subassembly；Wherein, the pedestal, support element, the first radiating subassembly and the second radiating subassembly define the accommodation space of the part for accommodating heating device.The radiator of the present invention can radiate to inductor so that realized from cooling inductor external member from cooling, improve its functional reliability and reduce cost.
Description
Technical field
The present invention relates to radiator, more particularly to a kind of radiator and radiator, certainly cooling inductor set including it
Part and electric equipment.
Background technology
In uninterruptible power supply, inductor is an important and essential component.Especially it is powerful not
In uninterruptible power, the rising of the temperature of inductor can influence its normal use.Along with the lasting progress of superheating phenomenon, inductor
It is susceptible to heat ageing and shortens its service life.The temperature of inductor once reaches 80 degrees Celsius or more and there is also damage feelings
Condition.
Currently, being typically to install multiple fans in cabinet to radiate to avoid the raising of its temperature to inductor.However,
In this way, in addition to need increase non intermittented power source machine cabinet volume to install fan other than, it is necessary to ensure fan just
Often work, this proposes very high requirement to the performance and working condition of fan.
Invention content
For above-mentioned technical problem of the existing technology, the present invention provides a kind of radiator, the radiator uses
Heat Conduction Material is made, including：
Pedestal；
Support element on the pedestal；And
The first radiating subassembly and the second radiating subassembly positioned at the pedestal both sides, first radiating subassembly and second dissipate
Hot component is symmetrical arranged relative to the support element, and multiple heat dissipations are formed on first radiating subassembly and the second radiating subassembly
Piece；
Wherein, the pedestal, support element, the first radiating subassembly and the second radiating subassembly are defined for accommodating heating device
A part accommodation space.
Preferably, each of the multiple cooling fin is in ripple bending forming.
Preferably, first radiating subassembly includes the mounting plate and limiting plate being oppositely arranged, the shape of the limiting plate
Match with the shape of a part for the heating device, the multiple cooling fin between the mounting plate and limiting plate,
One end of each of the multiple cooling fin is fixed to the inside of the mounting plate, and the other end is fixed to the interior of the limiting plate
Side.
Preferably, the mounting plate is in tabular, with threaded hole.
Preferably, the support element is cylinder, and one end of the support element is fixed to the center of the pedestal, the other end
End face be formed with semicircular stage portion.
Preferably, the accommodation space is in the annular groove of fan.
Preferably, first radiating subassembly and the second radiating subassembly are identical, the radiator by metal material one at
Type.
The present invention provides a kind of radiators, including：Two radiators as described above；Wherein, two radiators are simultaneously
Row arrangement, described two radiators respectively define first receiving space and the second accommodation space.
Preferably, the branch of the support element and the second radiator in two radiators of the first radiator in two radiators
Support member is connected together.
Preferably, the first radiating subassembly of the first radiating subassembly of first radiator and second radiator is by cloth
It sets in the same plane, the second radiating subassembly of the second radiating subassembly of first radiator and second radiator is by cloth
It sets in the same plane.
The present invention provides a kind of from cooling inductor external member, including：
Radiator as described above, and
The inductor of central column is located in the first receiving space and the second accommodation space.
Preferably, described to further include from cooling inductor external member：
Between the pedestal for the first radiator being arranged in two radiators and an annular end face of the inductor
First end face insulating part；
Between the pedestal for the second radiator being arranged in two radiators and another annular end face of the inductor
Second end face insulating part；
Be arranged first radiator, the second radiator support element and the madial wall of the inductor between in absolutely
Edge part；And
It is arranged in first radiator, the first radiating subassembly of the second radiator and the second radiating subassembly and the inductance
Outer insulator between the lateral wall of device.
Preferably, described to further include from cooling inductor external member：
It is filled in first radiator, the first radiating subassembly of the second radiator and the second radiating subassembly and the inductance
Thermal paste between the lateral wall of device；And
The heat dissipation being filled between the support element and the madial wall of the inductor of first radiator, the second radiator
Glue.
Preferably, the first end face insulating part, second end face insulating part, interior insulation part are identical with outer insulator, and its
Length is equal to the height of the inductor；The length of support element in first radiator is the one of the height of the inductor
Half.
The present invention also provides a kind of electric equipments, and configured with as described above from cooling inductor external member, the electricity is set
Standby is rectifier, inverter, uninterruptible power supply or energy storage device.
The radiator of the present invention can radiate to inductor so that it is realized from cooling inductor external member from cooling,
Improve its functional reliability.Without installing fan in cabinet, cost is reduced, cabinet volume is reduced.From cooling inductance
The manufacturing process of the radiator of device external member is simple, not will produce and accidentally assembles.And it can be put to self-supporting from cooling inductor external member
It sets in cabinet.
Description of the drawings
Embodiments of the present invention is further illustrated referring to the drawings, wherein：
Fig. 1 is the stereoscopic schematic diagram from cooling inductor external member according to first embodiment of the invention.
Fig. 2 is the exploded view shown in FIG. 1 from cooling inductor external member.
Fig. 3 is the optical cable shown in FIG. 1 from cooling inductor external member.
Fig. 4 is the exploded view from cooling inductor external member according to second embodiment of the invention.
Fig. 5 is the optical cable shown in Fig. 4 from cooling inductor external member.
Fig. 6 is the exploded view from cooling inductor external member according to third embodiment of the invention.
Fig. 7 is the optical cable shown in fig. 6 from cooling inductor external member.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, pass through below in conjunction with attached drawing specific real
Applying example, the present invention is described in more detail.
Fig. 1 is the stereoscopic schematic diagram from cooling inductor external member according to first embodiment of the invention.As shown in Figure 1,
Include the radiator 11 being arranged in juxtaposition and radiator 12 from cooling inductor external member 1, and is located at radiator 11 and radiator 12
Between inductor 13.Radiator 11 includes the mounting plate 1111 and mounting plate 1115 of parallel arrangement, and radiator 12 includes parallel
The mounting plate 1211 and mounting plate 1215 of arrangement.Mounting plate 1115 and mounting plate 1215 are in the same plane, thus from cooling
Inductor external member 1 can be placed on position self-supporting shown in Fig. 1 on the same plane in cabinet or cabinet.Mounting plate 1111
It also is located on same plane with mounting plate 1211, also self-supporting machine can be placed on after rotating 180 ° from cooling inductor external member 1
On same plane in cabinet or cabinet.
Fig. 2 is the exploded view shown in FIG. 1 from cooling inductor external member.As shown in Fig. 2, inductor 13 is in central column,
Magnetic core including Ring-cylindrical and the conducting wire 132 wound on the inner side and outer side of magnetic core.Inductor 13 is the inductance of the prior art
Details are not described herein for device, concrete shape and structure.
Radiator 11 is identical with the structure of radiator 12, will be introduced by taking radiator 11 as an example below.Radiator 11 by
Metal material is integrally formed, generally in by the trapezoidal recessed hexagon connected into of opposed two comprising pedestal 110 is located at
Cylinder support element 113 on pedestal 110, and positioned at 110 both sides of pedestal and symmetrically arranged relative to support element 113
Radiating subassembly 111 and radiating subassembly 112.One end of support element 113 is fixed to the center of pedestal 110, and the other end stretches out, end face
It is formed with semicircular stage portion 1131.The central axes L1 of support element 113 and the rotation overlapping of axles of inductor 13, support element 113
Diameter be slightly less than the internal diameter of inductor 13, length is the half of 13 height of inductor (i.e. along the size of central axes L1).It dissipates
Hot component 111, radiating subassembly 112, pedestal 110 and support element 113 define the receiving of the part for accommodating inductor 13
Space is preferably in fan annular and relative to 113 symmetrical groove 114 of support element.The outer diameter of groove 114 is slightly larger than inductor 13
Outer diameter, groove 114 are used to accommodate a part for inductor 13.
Radiating subassembly 111 and radiating subassembly 112 in radiator 11 is identical, is said by taking radiating subassembly 111 as an example below
It is bright.Radiating subassembly 111 includes the mounting plate 1111 being oppositely arranged and limiting plate 1112, and is located at mounting plate 1111 and limiting plate
Multiple cooling fins 1113 between 1112.Mounting plate 1111 is in tabular, and is parallel to the central axes L1 of support element 113.Installation
There are two threaded holes 1114 for tool on plate 1111.Limiting plate 1112 is arc-shaped plate, the part with the lateral wall of inductor 13
Shape match.Multiple radiators 1113 are arranged in the space between mounting plate 1111 and limiting plate 1112, each is dissipated
One end of backing 1113 is fixed to the inside of mounting plate 1111, and the other end is fixed to the inside of limiting plate 1112.Each heat dissipation
Piece 1113 is in ripple bending forming with increasing heat radiation area.
Radiator 11 is symmetrical about the plane of vertical central axis line L1 with radiator 12 after central axes L1 rotates 180 °.It dissipates
The stage portion 1131 of the support element 113 of hot device 11 and the stage portion 1231 of the support element 123 of radiator 12 are complementary so that stage portion
1131 and stage portion 1231 match to form complete cylinder.
Fig. 3 is the optical cable shown in FIG. 1 from cooling inductor external member, below in conjunction with the certainly cooling inductance of Fig. 3 explanations
The assembling process of device external member 1.Radiator 11 is placed on the table first so that the rotary shaft of inductor 13 and central axes L1
Inductor 13 is placed in groove 114 after coincidence, the support element 113 of radiator 11 is inserted into the madial wall restriction of inductor 13
Hole in, it is shown in Figure 3.Finally place radiator 12 so that radiator 12 is arranged in juxtaposition together with radiator 11, will be dissipated
The support element 123 of hot device 12 is inserted into the hole of madial wall restriction of inductor 13, is eventually formed shown in FIG. 1 from cooling inductor
External member 1.
After assembly is completed, a part for inductor 13 is located in the groove 114 of radiator 11, and another part, which is located at, to be dissipated
In the groove that hot device 12 limits.The step of the stage portion 1131 of the support element 113 of radiator 11 and the support element 123 of radiator 12
Portion 1231 is connected together, and can prevent radiator 11 or radiator 12 from being rotated around central axes L1.
The radiator 11 and radiator 12 of the present embodiment are identical, can only be manufactured by a die sinking process, reduce system
Cause this.In addition in an assembling process, there is no accidentally assemble between radiator 11, inductor 13 and radiator 12.
The radiator 11,12 of the present invention is not limited to be made of metal material, and can also use the heat conduction materials such as thermal conductive ceramic
Material is made.
In the present embodiment from cooling inductor external member 1, half and the radiator 11 of the inboard wire of inductor 13
Support element 113 is in contact, the other half is in contact with the support element 123 of radiator 12, the heat generated from anywhere in inboard wire
Amount can rapidly be conducted to support element 113,123, and the major part of the outboard wire of inductor 13 and radiator 11,
12 arc-shaped limiting plate is in contact, and the heat generated can rapidly be conducted into cooling fin, to realize from cooling,
Improve the reliability of inductor.And without increasing space in cabinet for installing fan, reduce the volume of cabinet.
The mounting plate 1211,1215 of mounting plate 1111,1115 and radiator 12 on radiator 11 has self-supporting effect,
It is adapted for placement in cabinet or cabinet, is placed it in cabinet without passing through fixing piece or fixture.
Threaded hole on the mounting plate of radiator 11,12 is suitable for being installed in cabinet or cabinet by screw, it is ensured that dissipates
Hot device 11, inductor 13 and radiator 12 and the relative position of cabinet remain unchanged.
In another embodiment of the present invention, the length of support element 113 or support element 123 is less than the height of inductor 13
Half.
The shape of the support element 113,123 of the present invention is not limited to cylinder, can also be cylindroid, rod-shaped or tubulose
Deng.
In other embodiments of the invention, the end face of the support element of radiator 11,12 forms the stage portion of other shapes,
Such as triangle stage portion, quadrangle stage portion etc., the wherein a line and support of triangle stage portion or quadrangle stage portion
The diameter of the end face of part overlaps.
In other embodiments of the invention, radiator 11 and radiator 12 can not also be identical, for example, radiator 11
The end face of support element 113 has protrusion, has with the protrusion compatible groove on the end face of the support element 123 of radiator 12.
Or the end face of the support element 113 of radiator 11 has groove, and the end face of the support element 123 of radiator 12 has and the groove phase
The protrusion of adaptation.It is achieved in the mutually locking of radiator 11 and radiator 12.
Fig. 4 is the exploded view from cooling inductor external member according to second embodiment of the invention.From cooling inductor set
Part 2 and certainly cooling inductor external member 1 shown in Fig. 2 are essentially identical, and difference lies in further include first from cooling inductor external member 2
End face insulating part 241, second end face insulating part 242, four interior insulation parts 243, two the first outer insulators 244, two second
Outer insulator 245.Wherein first end face insulating part 241 is arranged in the bottom of the groove 214 of radiator 21, and perpendicular to support element
213 central axes L2.Second end face insulating part 242 is arranged in the bottom of the groove 224 of radiator 22, and perpendicular to central axes
L2.Four interior insulation parts 243 are parallel to central axes L2, and are arranged on support element 213.Two the first outer insulators 244 are parallel
In central axes L2, and it is arranged on the surface of limiting plate 2112.Two the second outer insulators 245 are parallel to central axes L2, and set
It sets on the surface of limiting plate 2122.
In the present embodiment from cooling inductor external member 2, insulating part 241~245 is identical, and is in strip, length
Equal to the height of inductor 23.First end face insulating part 241 makes an annular end of the pedestal and inductor 23 of radiator 21
Face is mutually insulated, and second end face insulating part 242 is so that another annular end face of the pedestal and inductor 23 of radiator 22 mutually insulate.
Four interior insulation parts 243 make the madial wall and the support element 213 of radiator 21 and the support element 223 of radiator 22 of inductor 23
Mutually insulate.Two the first outer insulators 244 and two the second outer insulators 245 make the lateral wall and radiator of inductor 23
21,22 limiting plate mutually insulate.After from cooling inductor external member 2 using a period of time, if inductor 23 and radiator
21, the insulated paint of the conducting wire in 22 places being in contact or insulating coating are damaged, and inductor 23 will not be with 21,22 electricity of radiator
Connection, avoiding the electrification of radiator 21,22 leads to Danger Electric shock risk.
Fig. 5 is the optical cable shown in Fig. 4 from cooling inductor external member, certainly cooling below in conjunction with Fig. 5 simple declarations
The assembling process of inductor external member 2.Above-mentioned insulating part 241~245 is separately fixed at above-mentioned corresponding positions by binder first
It sets.Then inductor 23 is placed in the groove of radiator 21, as shown in Figure 5.Finally by radiator 22 and 21 phase of radiator
Alignment, and its support element is inserted into the hole of madial wall restriction of inductor 23.
In other embodiments of the invention, the length of insulating part 241~245 can be shorter than the height of inductor 23.
In other embodiments of the invention, the quantity of insulating part can be more or less than ten.
Fig. 6 is the exploded view from cooling inductor external member according to third embodiment of the invention.From cooling inductor set
Part 3 and certainly cooling inductor external member 2 shown in fig. 5 are essentially identical, and difference lies in further include filling from cooling inductor external member 3
Dissipating between the part and the limiting plate 3112 of radiator 31 of the lateral wall of inductor 33, the limiting plate 3212 of radiator 32
Hot glue 351 is filled in the limiting plate of a part for the lateral wall of inductor 33 and the limiting plate 3122 of radiator 31, radiator 32
Thermal paste 352 between 3222, and be filled in the madial wall of inductor 33 and the support element (Fig. 6 is not shown) of radiator 31,
Thermal paste 353 between the support element 323 of radiator 32.Wherein one of the lateral wall of thermal paste 351,352 and inductor 33
The shape divided is identical, and thermal paste 353 is in a tubular form.
Thermal paste 351,352,353 has good thermal conductivity, can be by the inboard wire and outboard wire of inductor 33
The heat of generation is rapidly transferred in radiator 31,32.In addition, thermal paste 351,352,353 is so that inductor 33 and heat dissipation
It is bonded more securely between device 31,32.
Fig. 7 is the optical cable from cooling inductor external member of third embodiment of the invention, below with reference to Fig. 7 letters
Production process of the unitary declaration from cooling inductor external member 3.Group is carried out first, in accordance with the assemble method from cooling inductor external member 2
Dress.As shown in fig. 7, a part for inductor 33 is located at except fan annular groove (Fig. 7 is not shown), then in fan annular groove
Edge is perfused thermal paste and cures, and ultimately forms from cooling inductor external member 3.
The present invention also provides a kind of electric equipment, the certainly cooling inductor external member described in above-described embodiment can be configured with.
According to another aspect of the present invention, the electric equipment is rectifier, including it is above-mentioned from cooling inductor external member 1,2 or
3。
According to another aspect of the present invention, the electric equipment is inverter, including it is above-mentioned from cooling inductor external member 1,2 or
3。
According to another aspect of the invention, the electric equipment is uninterruptible power supply, including above-mentioned from cooling inductor external member
1,2 or 3.
In accordance with a further aspect of the present invention, the electric equipment is energy storage device, including above-mentioned from cooling inductor external member 1,2
Or 3.
Although the present invention has been described by means of preferred embodiments, the present invention is not limited to described here
Embodiment, further include made various changes and variation without departing from the present invention.
Claims (15)
1. a kind of radiator, which is characterized in that the radiator is made using Heat Conduction Material, including：
Pedestal；
Support element on the pedestal；And
The first radiating subassembly and the second radiating subassembly positioned at the pedestal both sides, first radiating subassembly and the second heat dissipation group
Part is symmetrical arranged relative to the support element, and multiple cooling fins are formed on first radiating subassembly and the second radiating subassembly；
Wherein, the pedestal, support element, the first radiating subassembly and the second radiating subassembly define one for accommodating heating device
Partial accommodation space.
2. radiator according to claim 1, which is characterized in that each of the multiple cooling fin is bent into ripple
Type.
3. radiator according to claim 1, which is characterized in that first radiating subassembly includes the installation being oppositely arranged
Plate and limiting plate, the shape of the limiting plate match with the shape of a part for the heating device, the multiple cooling fin
Between the mounting plate and limiting plate, one end of each of the multiple cooling fin is fixed to the interior of the mounting plate
Side, the other end are fixed to the inside of the limiting plate.
4. radiator according to claim 3, which is characterized in that the mounting plate is in tabular, with threaded hole.
5. radiator according to claim 1, which is characterized in that the support element is cylinder, and the one of the support element
End is fixed to the center of the pedestal, and the end face of the other end is formed with semicircular stage portion.
6. radiator according to claim 5, which is characterized in that the accommodation space is in the annular groove of fan.
7. radiator according to any one of claim 1 to 6, which is characterized in that first radiating subassembly and second
Radiating subassembly is identical, and the radiator is integrally formed by metal material.
8. a kind of radiator, which is characterized in that including：
Two radiators as described in any one of claim 1 to 7；
Wherein, two radiators are arranged in juxtaposition, and described two radiators respectively define first receiving space and second and accommodate sky
Between.
9. radiator according to claim 8, which is characterized in that the support element of the first radiator in two radiators
It is connected together with the support element of the second radiator in two radiators.
10. radiator according to claim 9, which is characterized in that the first radiating subassembly of first radiator and
First radiating subassembly of second radiator is placed on the same plane, the second radiating subassembly of first radiator and
Second radiating subassembly of second radiator is placed on the same plane.
11. a kind of from cooling inductor external member, which is characterized in that including：
Radiator as described in any one of claim 8 to 10, and
The inductor of central column is located in the first receiving space and the second accommodation space.
12. according to claim 11 from cooling inductor external member, which is characterized in that the certainly cooling inductor external member is also
Including：
First between the pedestal for the first radiator being arranged in two radiators and an annular end face of the inductor
End face insulating part；
Between the pedestal for the second radiator being arranged in two radiators and another annular end face of the inductor
Biend insulating part；
Be arranged first radiator, the second radiator support element and the madial wall of the inductor between interior insulation
Part；And
It is arranged in first radiator, the first radiating subassembly of the second radiator and the second radiating subassembly and the inductor
Outer insulator between lateral wall.
13. according to claim 12 from cooling inductor external member, which is characterized in that the certainly cooling inductor external member is also
Including：
It is filled in first radiator, the first radiating subassembly of the second radiator and the second radiating subassembly and the inductor
Thermal paste between lateral wall；And
The thermal paste being filled between the support element and the madial wall of the inductor of first radiator, the second radiator.
14. according to claim 12 from cooling inductor external member, which is characterized in that
The first end face insulating part, second end face insulating part, interior insulation part are identical with outer insulator, and its length is equal to described
The height of inductor；
The length of support element in first radiator is the half of the height of the inductor.
15. a kind of electric equipment, which is characterized in that it is configured with the certainly cooling inductor described in any one of claim 11 to 14
External member, the electric equipment are rectifier, inverter, uninterruptible power supply or energy storage device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810392585.4A CN108806930B (en) | 2018-04-27 | 2018-04-27 | Heat radiator, heat radiating device comprising same, self-cooling inductor suite and electric equipment |
| TW108114453A TWI838369B (en) | 2018-04-27 | 2019-04-25 | Heat sink and heat dissipation device, self-cooling inductor kit and electrical equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810392585.4A CN108806930B (en) | 2018-04-27 | 2018-04-27 | Heat radiator, heat radiating device comprising same, self-cooling inductor suite and electric equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108806930A true CN108806930A (en) | 2018-11-13 |
| CN108806930B CN108806930B (en) | 2020-06-23 |
Family
ID=64093488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810392585.4A Active CN108806930B (en) | 2018-04-27 | 2018-04-27 | Heat radiator, heat radiating device comprising same, self-cooling inductor suite and electric equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108806930B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202325738U (en) * | 2011-11-02 | 2012-07-11 | 安丘市恒昌散热器有限公司 | Radiator used for supercharged engine |
| CN204792759U (en) * | 2014-11-25 | 2015-11-18 | Abb公司 | A cooling device and electric installation for cooling off semiconductor module |
| CN204926961U (en) * | 2015-08-28 | 2015-12-30 | 深圳市铂科新材料股份有限公司 | Inductance shell |
| CN204991346U (en) * | 2015-06-02 | 2016-01-20 | 深圳古瑞瓦特新能源股份有限公司 | Inductance shell and inductance component thereof |
-
2018
- 2018-04-27 CN CN201810392585.4A patent/CN108806930B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202325738U (en) * | 2011-11-02 | 2012-07-11 | 安丘市恒昌散热器有限公司 | Radiator used for supercharged engine |
| CN204792759U (en) * | 2014-11-25 | 2015-11-18 | Abb公司 | A cooling device and electric installation for cooling off semiconductor module |
| CN204991346U (en) * | 2015-06-02 | 2016-01-20 | 深圳古瑞瓦特新能源股份有限公司 | Inductance shell and inductance component thereof |
| CN204926961U (en) * | 2015-08-28 | 2015-12-30 | 深圳市铂科新材料股份有限公司 | Inductance shell |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201946075A (en) | 2019-12-01 |
| CN108806930B (en) | 2020-06-23 |
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