CN108666077A - A kind of power inductance radiator - Google Patents
A kind of power inductance radiator Download PDFInfo
- Publication number
- CN108666077A CN108666077A CN201810484638.5A CN201810484638A CN108666077A CN 108666077 A CN108666077 A CN 108666077A CN 201810484638 A CN201810484638 A CN 201810484638A CN 108666077 A CN108666077 A CN 108666077A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- shell
- spring
- side wall
- power inductance
- 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
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Classifications
-
- 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
- H01F27/02—Casings
- H01F27/025—Constructional details relating to cooling
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of power inductance radiators, including shell, the lower end of the shell is equipped with opening, and the upper end of enclosure interior is symmetrically fixedly connected there are two the first spring, the lower end of two first springs is commonly connected to the upper end of pressing plate, the lower end of the pressing plate is fixedly connected with beam, briquetting there are two being symmetrically fixedly connected on the side wall of the pressing plate, the lower end of two briquettings is fixedly connected with second spring, first fixing groove there are two symmetrically being opened up on the side wall of the enclosure interior, the other end of second spring is fixedly connected on the cell wall of first fixing groove, air inlet and air outlet are offered on the side wall of the shell, side wall of the enclosure interior far from the first spring is equipped with fastening device.The configuration of the present invention is simple, it is easy to operate, the phenomenon that power inductance collides with inductance radiator is effectively avoided, while also reducing the use limitation of power inductance radiator.
Description
Technical field
The present invention relates to power electronic devices technical field of heat dissipation more particularly to a kind of power inductance radiators.
Background technology
The very big power inductance of calorific value is fitted in various power electronic equipments currently on the market, inductance is working
When around temperature it is generally relatively high.If these power inductance hot soak conditions will damage or make inductance
Working efficiency is lower, so the producer of many production inductance would generally use the radiator of aluminium to wrap up power inductance shell now
Get up or be installed in radiator, to be embodied as inductance radiating and cooling, it is ensured that its purpose worked normally.
But due to current power inductance all in inductance Heat Sink A heat sink inside, so when electric elements main body send out
Raw when shaking, inductance is easy to shake in inductance radiator, even collides with inductance radiator, is influencing inductance just
It is often used, and since the current same inductance radiator cannot be applicable in the inductance of other model sizes so that inductance radiator
It uses and has some limitations.
Invention content
The purpose of the present invention is to solve power inductances in the prior art to be easy to shake in inductance radiator, or even with
Inductance radiator collides, and influences the normal use of inductance, and inductance radiator uses and there are problems that limitation,
And a kind of power inductance radiator proposed.
To achieve the goals above, present invention employs following technical solutions：
The lower end of a kind of power inductance radiator, including shell, the shell is equipped with opening, and the upper end of enclosure interior
First spring there are two being symmetrically fixedly connected, the lower end of two first springs is commonly connected to the upper end of pressing plate, the pressure
The lower end of plate is fixedly connected with beam, is symmetrically fixedly connected on the side wall of the pressing plate there are two briquetting, two briquettings
Lower end be fixedly connected with second spring, symmetrically opened up on the side wall of the enclosure interior there are two the first fixing groove, described the
It is fixedly connected with the other end of second spring on the cell wall of one fixing groove, air inlet and outlet air are offered on the side wall of the shell
Mouthful, side wall of the enclosure interior far from the first spring is equipped with fastening device.
Preferably, the fastening device includes the second fixing groove, and second fixing groove opens up inside housings far from the
On side wall at one spring, the slot bottom of second fixing groove offers threaded hole, and the threaded hole internal thread is connected with bolt,
The bolt-through threaded hole setting, the slot bottom of second fixing groove are fixedly connected with third spring, the third spring
The other end is fixedly connected on the side wall of pushing block side, and push rod, the third are fixedly connected on the side wall of the pushing block side
Spring is set on push rod, and one end of one end and push rod that bolt-through threaded hole extends to enclosure interior offsets.
Preferably, filter screen and heat conduction corrugated plating have been fixedly connected in the air inlet and air outlet.
Preferably, mounting plate is fixedly connected in the air outlet, the side of the mounting plate is fixedly connected with radiation air
Fan.
Preferably, two are symmetrically fixedly connected on the side wall of one end that the bolt-through threaded hole extends to enclosure interior
A fixture block.
Preferably, the air inlet and air outlet symmetrically open up.
Compared with prior art, the present invention provides a kind of power inductance radiator, has following advantageous effect：
1, power inductance radiator, by the way that the first spring, pressing plate, briquetting, beam, second spring and first is arranged
Fixing groove, when electric elements main body shakes, and makes power inductance will be with colliding at the top of inductance radiator, due to subtracting
Shake pad is oppressed to case top by inductance compressing and moves, so beam can provide a downward elastic force, reaches level-one and subtracts
Shake effect；When beam, which is oppressed, to be moved to case top, the pressing plate being fixedly connected with beam can also be forced together with briquetting
It being moved to case top, the second spring being fixedly connected at this time in the first fixation groove groove wall can provide a downward pulling force,
Reach two level damping effect；When pressing plate, which is oppressed, to be moved to case top, the first spring can provide a downward elastic force, reach
To three-level grade damping effect, to effectively avoid the phenomenon that power inductance and inductance radiator collide.
2, the power inductance radiator, by be arranged the second fixing groove, threaded hole, bolt, third spring, push rod and
Pushing block, when the inductance radiator casing inner space being used cooperatively with power inductance is excessive, rotating bolt makes bolt to shell
Internal motion, the push rod to offset at this time with bolt can be moved to enclosure interior, then being fixedly connected on the pushing block of push rod one end
It can be moved to enclosure interior, until pushing block is pressed on the side wall of power inductance side, so that power inductance is dissipated with inductance
The fixation of hot device is more firm, while also reducing the use limitation of power inductance radiator.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, structure of the invention
Simply, easy to operate, the phenomenon that power inductance collides with inductance radiator is effectively avoided, while also reducing power
The use limitation of inductance radiator.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of power inductance radiator proposed by the present invention；
Fig. 2 is the structural schematic diagram of part A in Fig. 1.
In figure：1 shell, 2 first springs, 3 pressing plates, 4 beams, 5 briquettings, 6 second springs, 7 first fixing grooves, 8 air inlets
Mouth, 9 air outlets, 10 second fixing grooves, 11 threaded holes, 12 bolts, 13 third springs, 14 pushing blocks, 15 push rods, 16 filter screens, 17
Heat conduction corrugated plating, 18 mounting plates, 19 radiator fans.
Specific implementation mode
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 describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term "upper", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-2, the lower end of a kind of power inductance radiator, including shell 1, shell 1 is equipped with opening, and shell 1
Internal upper end is symmetrically fixedly connected with that there are two the first springs 2, and the lower end of two the first springs 2 is commonly connected to the upper of pressing plate 3
End, the lower end of pressing plate 3 is fixedly connected with beam 4, is symmetrically fixedly connected with that there are two briquetting 5, two briquettings on the side wall of pressing plate 3
5 lower end is fixedly connected with second spring 6, is symmetrically opened up on the side wall inside shell 1 there are two the first fixing groove 7, and first is solid
Determine the other end for being fixedly connected with second spring 6 on the cell wall of slot 7, air inlet 8 and air outlet 9 offered on the side wall of shell 1,
Side wall of the inside of shell 1 far from the first spring 2 is equipped with fastening device, when electric elements main body shakes, makes power inductance
When will be with colliding at the top of inductance radiator, since beam 4 be oppressed by inductance compressing to 1 top movements of shell, institute
A downward elastic force can be provided with beam 4, reaches level-one damping effect；When beam 4 is oppressed to 1 top movements of shell
When, the pressing plate 3 being fixedly connected with beam 4 can be also forced to 1 top movements of shell together with briquetting 5, be fixedly connected at this time
Second spring 6 on one fixing groove, 7 cell wall can provide a downward pulling force, reach two level damping effect；When pressing plate 3 is oppressed
When to 1 top movements of shell, the first spring 2 can provide a downward elastic force, reach three-level grade damping effect, to effective
Avoid the phenomenon that power inductance collides with inductance radiator.
Fastening device includes the second fixing groove 10, and the second fixing groove 10 is opened in 1 inside of shell far from the first spring 2
On side wall, the slot bottom of the second fixing groove offers threaded hole 11, and 11 internal thread of threaded hole is connected with bolt 12, and bolt 12 runs through spiral shell
Pit 11 is arranged, and the slot bottom of the second fixing groove 10 is fixedly connected with third spring 13, and the other end of third spring 13 is fixedly connected
On the side wall of 14 side of pushing block, push rod 15 is fixedly connected on the side wall of 14 side of pushing block, third spring 13 is set in push rod
On 15, and bolt 12 extends internally one end and one end of push rod 15 to shell 1 through threaded hole 11 and offsets, when with power inductance
When 1 inner space of inductance radiator casing being used cooperatively is excessive, rotating bolt 12 makes bolt 12 to 1 internal motion of shell, this
When the push rod 15 that offsets with bolt 12 can be to 1 internal motion of shell, then the pushing block 14 for being fixedly connected on 15 one end of push rod also can
To 1 internal motion of shell, until pushing block 14 is pressed on the side wall of power inductance side, so that power inductance is dissipated with inductance
The fixation of hot device is more firm, while also reducing the use limitation of power inductance radiator.
It has been fixedly connected with filter screen 16 and heat conduction corrugated plating 17 in air inlet 8 and air outlet 9, dust etc. can be prevented miscellaneous
Matter enters the inside of radiator casing 1.
Mounting plate 18 is fixedly connected in air outlet 8, the side of mounting plate 18 is fixedly connected with radiator fan 19, enhances and
The air discharging and radiating effect in air port 9.
Bolt 12 extended internally to shell 1 through threaded hole 11 be symmetrically fixedly connected on the side wall of one end there are two card
Block prevents bolt 12 from being screwed out from threaded hole 11.
Air inlet 8 and air outlet 9 symmetrically open up, and increase the cross-ventilation intensity inside shell 1.
Operation principle：Power inductance is put into from the opening of 1 lower end of present apparatus shell, then rotating bolt 12, make bolt
12 to 1 internal motion of shell, and the push rod 15 to offset at this time with bolt 12 can be pushed away to 1 internal motion of shell then being fixedly connected on
The pushing block 14 of 15 one end of bar also can to 1 internal motion of shell, until pushing block 14 is pressed on the side wall of power inductance side, to
So that the fixation of power inductance and inductance radiator is more firm, while also reducing the use limitation of power inductance radiator
Property.When electric elements main body shakes, and makes power inductance will be with colliding at the top of inductance radiator, due to beam
4 are oppressed by inductance compressing to 1 top movements of shell, so beam 4 can provide a downward elastic force, reach level-one damping
Effect；When beam 4 is oppressed to 1 top movements of shell, the pressing plate 3 that is fixedly connected with beam 4 also can be by together with briquetting 5
1 top movements of shell are forced to, the second spring 6 being fixedly connected at this time on 7 cell wall of the first fixing groove can provide one downwards
Pulling force reaches two level damping effect；When pressing plate 3 is oppressed to 1 top movements of shell, the first spring 2 can provide one downwards
Elastic force, reach three-level grade damping effect, to effectively avoid the phenomenon that power inductance and inductance radiator collide.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of power inductance radiator, including shell (1), which is characterized in that the lower end of the shell (1) is equipped with opening,
And the upper end of shell (1) inside is symmetrically fixedly connected there are two the first spring (2), the lower end of two first springs (2) is total
With the upper end for being connected to pressing plate (3), the lower end of the pressing plate (3) is fixedly connected with beam (4), the side wall of the pressing plate (3)
On be symmetrically fixedly connected there are two briquetting (5), the lower end of two briquettings (5) is fixedly connected with second spring (6), the shell
It is symmetrically opened up on the internal side wall of body (1) there are two the first fixing groove (7), it is fixed on the cell wall of first fixing groove (7) to connect
It is connected to the other end of second spring (6), air inlet (8) and air outlet (9), the shell are offered on the side wall of the shell (1)
The internal side wall far from the first spring (2) of body (1) is equipped with fastening device.
2. a kind of power inductance radiator according to claim 1, which is characterized in that the fastening device includes second
Fixing groove (10), second fixing groove (10) is opened on the internal side wall far from the first spring (2) of shell (1), described
The slot bottom of second fixing groove offers threaded hole (11), and threaded hole (11) internal thread is connected with bolt (12), the bolt
(12) running through threaded hole (11) to be arranged, the slot bottom of second fixing groove (10) is fixedly connected with third spring (13), and described the
The other end of three springs (13) is fixedly connected on the side wall of pushing block (14) side, fixed on the side wall of pushing block (14) side
It is connected with push rod (15), the third spring (13) is set on push rod (15), and bolt (12) runs through threaded hole (11) to shell
Body (1) extends internally one end and one end of push rod (15) and offsets.
3. a kind of power inductance radiator according to claim 1, which is characterized in that the air inlet (8) and outlet air
It is fixedly connected with filter screen (16) and heat conduction corrugated plating (17) in mouth (9).
4. a kind of power inductance radiator according to claim 1, which is characterized in that fixed in the air outlet (8)
It is connected with mounting plate (18), the side of the mounting plate (18) is fixedly connected with radiator fan (19).
5. a kind of power inductance radiator according to claim 1, which is characterized in that the bolt (12) runs through screw thread
Hole (11) is extended internally to shell (1) to be symmetrically fixedly connected on the side wall of one end there are two fixture block.
6. a kind of power inductance radiator according to claim 1, which is characterized in that the air inlet (8) and outlet air
Mouth (9) symmetrically opens up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810484638.5A CN108666077A (en) | 2018-05-20 | 2018-05-20 | A kind of power inductance radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810484638.5A CN108666077A (en) | 2018-05-20 | 2018-05-20 | A kind of power inductance radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108666077A true CN108666077A (en) | 2018-10-16 |
Family
ID=63777143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810484638.5A Pending CN108666077A (en) | 2018-05-20 | 2018-05-20 | A kind of power inductance radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108666077A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665600A (en) * | 2019-10-06 | 2020-01-10 | 张丹丹 | Dendrobium officinale pulverizer |
| CN110665599A (en) * | 2019-10-06 | 2020-01-10 | 张丹丹 | Dendrobium officinale crushing method |
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| JPS62254411A (en) * | 1986-04-28 | 1987-11-06 | Fuji Electric Co Ltd | Reactor device |
| CN204596570U (en) * | 2015-05-12 | 2015-08-26 | 国家电网公司 | A kind of dry-type transformer |
| US20160133381A1 (en) * | 2014-11-06 | 2016-05-12 | Hitachi, Ltd. | Stationary Induction Apparatus |
| CN206340412U (en) * | 2016-12-26 | 2017-07-18 | 重庆九能控股有限公司 | A kind of environmental protection silent dry-type transformer |
| CN206489928U (en) * | 2017-03-01 | 2017-09-12 | 金文城 | A kind of damping noise reduction dry-type transformer |
| CN107256762A (en) * | 2017-08-10 | 2017-10-17 | 陈春女 | A kind of adjustable safety antitheft transformer |
| CN206628336U (en) * | 2017-03-17 | 2017-11-10 | 东莞市振鑫电子有限公司 | It is a kind of short-circuit from alarm SMT Inductor |
| CN206819836U (en) * | 2017-06-19 | 2017-12-29 | 国网江苏省电力公司泰州供电公司 | A kind of safe and reliable formula transformer tank |
| CN206849624U (en) * | 2017-07-10 | 2018-01-05 | 保定乾福电力设备制造有限公司 | A kind of shock-proof transformer |
| CN206961628U (en) * | 2017-05-12 | 2018-02-02 | 广州昊致电气自动化有限公司 | A kind of heat radiating type transformer with shock-absorbing function |
| CN207302799U (en) * | 2017-10-26 | 2018-05-01 | 新乡市振源电器股份有限公司 | A kind of new isolating transformer protective device for solid high-voltage soft strater |
| CN207367721U (en) * | 2017-09-01 | 2018-05-15 | 肖燕 | A kind of TSR-CN types dry-type transformer damped noise reduction device |
-
2018
- 2018-05-20 CN CN201810484638.5A patent/CN108666077A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62254411A (en) * | 1986-04-28 | 1987-11-06 | Fuji Electric Co Ltd | Reactor device |
| US20160133381A1 (en) * | 2014-11-06 | 2016-05-12 | Hitachi, Ltd. | Stationary Induction Apparatus |
| CN204596570U (en) * | 2015-05-12 | 2015-08-26 | 国家电网公司 | A kind of dry-type transformer |
| CN206340412U (en) * | 2016-12-26 | 2017-07-18 | 重庆九能控股有限公司 | A kind of environmental protection silent dry-type transformer |
| CN206489928U (en) * | 2017-03-01 | 2017-09-12 | 金文城 | A kind of damping noise reduction dry-type transformer |
| CN206628336U (en) * | 2017-03-17 | 2017-11-10 | 东莞市振鑫电子有限公司 | It is a kind of short-circuit from alarm SMT Inductor |
| CN206961628U (en) * | 2017-05-12 | 2018-02-02 | 广州昊致电气自动化有限公司 | A kind of heat radiating type transformer with shock-absorbing function |
| CN206819836U (en) * | 2017-06-19 | 2017-12-29 | 国网江苏省电力公司泰州供电公司 | A kind of safe and reliable formula transformer tank |
| CN206849624U (en) * | 2017-07-10 | 2018-01-05 | 保定乾福电力设备制造有限公司 | A kind of shock-proof transformer |
| CN107256762A (en) * | 2017-08-10 | 2017-10-17 | 陈春女 | A kind of adjustable safety antitheft transformer |
| CN207367721U (en) * | 2017-09-01 | 2018-05-15 | 肖燕 | A kind of TSR-CN types dry-type transformer damped noise reduction device |
| CN207302799U (en) * | 2017-10-26 | 2018-05-01 | 新乡市振源电器股份有限公司 | A kind of new isolating transformer protective device for solid high-voltage soft strater |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665600A (en) * | 2019-10-06 | 2020-01-10 | 张丹丹 | Dendrobium officinale pulverizer |
| CN110665599A (en) * | 2019-10-06 | 2020-01-10 | 张丹丹 | Dendrobium officinale crushing method |
| CN110665600B (en) * | 2019-10-06 | 2021-04-30 | 王�华 | Dendrobium officinale pulverizer |
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Application publication date: 20181016 |
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