CN106211717A - A kind of scooter controller radiator structure - Google Patents
A kind of scooter controller radiator structure Download PDFInfo
- Publication number
- CN106211717A CN106211717A CN201610729534.7A CN201610729534A CN106211717A CN 106211717 A CN106211717 A CN 106211717A CN 201610729534 A CN201610729534 A CN 201610729534A CN 106211717 A CN106211717 A CN 106211717A
- Authority
- CN
- China
- Prior art keywords
- power tube
- heat
- radiator structure
- circuit board
- aluminium plate
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 42
- 239000004411 aluminium Substances 0.000 claims abstract description 42
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000191 radiation 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
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention discloses a kind of scooter controller radiator structure, including circuit board, multiple power tube side by side it is provided with on described circuit board, described power tube straight cutting, on described circuit board, arranges heat-dissipating aluminium plate under described circuit board, described heat-dissipating aluminium plate arranges near described power tube side and upwardly extends portion, on described extension, hold down gag is set, act on described power tube so that described power tube contacts completely with described extension, improve radiating efficiency.
Description
Technical field
The present invention relates to scooter controller, be specifically related to scooter controller radiator structure.
Background technology
Scooter uses more and more in people live, but controller is as scooter essential core functional part,
Its performance requirement is more and more higher, and the key factor affecting scooter controller performance is exactly its radiating effect, because
If comprising the device of multiple golf calorific value in controller, and the working environment of the too high device each for controller of temperature and making
It is all disadvantageous with the life-span.
In scooter controller, main heat generating member is power tube, the heat radiation of power tube be also affect controller heat radiation important
One of reason, thus, the radiating efficiency how improving power tube is very important for improving the performance of whole controller, existing
Some radiating modes mostly are use heat-dissipating aluminium plate, by power tube near heat-dissipating aluminium plate, and on power tube with heat-dissipating aluminium plate respectively
Arranging screw hole, use screw to be fixed together with heat-dissipating aluminium plate by power tube, the surface yet with heat-dissipating aluminium plate may not
Flat, and power tube there may be asymmetric with the screw hole of heat-dissipating aluminium plate, all can cause contacting of power tube and heat-dissipating aluminium plate
Not exclusively, it is unfavorable for heat radiation.
Summary of the invention
For solving the problems referred to above, the present invention proposes a kind of scooter controller radiator structure, including circuit board, described electricity
Being provided with multiple power tube side by side on the plate of road, described power tube straight cutting, on described circuit board, arranges scattered under described circuit board
Hot aluminium sheet, described heat-dissipating aluminium plate arranges near described power tube side and upwardly extends portion, described extension arranges hold down gag,
Act on described power tube so that described power tube is in close contact described extension.
For achieving the above object, the technical scheme is that
A kind of scooter controller radiator structure, including circuit board, described circuit board is provided with multiple power side by side
Pipe, described power tube straight cutting, on described circuit board, arranges heat-dissipating aluminium plate under described circuit board, described heat-dissipating aluminium plate is near described
Power tube side arranges and upwardly extends portion, and described power tube contacts with described extension.
Described radiator structure also includes that hold down gag, described hold down gag are arranged on described extension, and acts on institute
State power tube so that described power tube is in close contact described extension.
Described hold down gag is fixing with described extension to be connected, and described hold down gag is with described extension by screw even
Connect.
Preferably, described hold down gag is making leaf spring or insulation press strip.
Further, between described power tube and described extension, heat-conducting pad is set.
Preferably, described heat-conducting pad is soft silica gel insulating heat-conductive pad.
Comparing existing scooter controller, the present invention has remarkable advantage and beneficial effect, is embodied as:
Use scooter controller radiator structure of the present invention, utilize hold down gag to make power tube closely connect with heat-dissipating aluminium plate
Touch, and soft silica gel heat conductive pad is set between power tube and heat-dissipating aluminium plate, it is ensured that power tube and the contact area of heat-dissipating aluminium plate, carry
High cooling efficiency.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of scooter controller radiator structure of the present invention；
Fig. 2 is the partial schematic diagram of scooter controller radiator structure hold down gag of the present invention.
Detailed description of the invention
The specific implementation method of the present invention is as follows:
It is illustrated in figure 1 the schematic diagram of scooter controller radiator structure of the present invention, shown scooter controller heat radiation knot
Structure includes circuit board 1, heat-dissipating aluminium plate 2, power tube 3, hold down gag 4, screw 5, heat-dissipating aluminium plate extension 21, described circuit board 1
Being placed on described heat-dissipating aluminium plate 2, shown power tube 3 straight cutting is on described circuit board 1, and described heat-dissipating aluminium plate extension 21 vertically sets
Be placed on described heat-dissipating aluminium plate 2 and with the integrated design of described heat-dissipating aluminium plate 2, described heat-dissipating aluminium plate extension 21 is near described merit
Rate pipe 3, described hold down gag 4 is fixed on described heat-dissipating aluminium plate extension 21 and acts on described power tube 3 so that described merit
Rate pipe 3 is adjacent to described heat-dissipating aluminium plate extension 21, and described hold down gag 4 connects the extension of described heat-dissipating aluminium plate by screw 5 is fixing
Portion 21.
Described hold down gag 4 can be the structure such as making leaf spring or insulation press strip, and described hold down gag 4 acts on each power
Guan Shang, it is ensured that described power tube 3 is in close contact with described heat-dissipating aluminium plate extension 21, described hold down gag 4 includes standing part
41 and pressing section 42, concrete structure such as Fig. 2, described standing part 41 and described heat-dissipating aluminium plate extension 21 are by described screw
5 fixing connections, described pressing section 42 contacts with described power tube 3, compresses described power tube 3 and makes it be close to described radiation aluminium
Plate extension 21.
Described screw 5 can also be fastenedly connected device for other, owing to described hold down gag 4 is an overall structure, and
Described pressing section 42 is laminated structure, therefore, even if occurring the situation that screw hole is the most parallel in the course of processing, also will not
Described pressure power tube 3 is caused to contact the tightst with described heat-dissipating aluminium plate extension 21.
Described power tube 3 is close to described heat-dissipating aluminium plate extension 21, and the heat produced described in the most described power tube 3 is permissible
It is directly passed to described heat-dissipating aluminium plate extension 21, and is passed to described heat-dissipating aluminium plate 2 by described heat-dissipating aluminium plate extension 21, from
And reach to the purpose of described power tube 3 heat radiation, and described power tube 3 is big with described heat-dissipating aluminium plate extension 21 contact surface,
Radiating efficiency is high.
Further, due to processing technique limit, heat-dissipating aluminium plate and power tube in the course of processing it is possible that surface not
Peaceful whole situation, even if thus compress described power tube 3 by described hold down gag 4 so that it is be in close contact described radiation aluminium
Plate extension 21, but be because there is irregular part, will result in described power tube 3 and described heat-dissipating aluminium plate extension 21
Contact surface can there is space, and the heat conductivity ratio of air is relatively low, thus can reduce the heat radiation effect of described power tube 3
Rate, in order to solve this problem, the present invention arranges heat-conducting pad between described power tube 3 and described heat-dissipating aluminium plate extension 21,
And described heat-conducting pad is soft silica gel insulating heat-conductive pad, described power tube 3 can be filled up completely with and prolong with described heat-dissipating aluminium plate
Space between extending portion 21, it is ensured that its heat conductivility, and select the heat-conducting pad of isolation material, can effectively prevent circuit
Impact.
In for the one exemplary embodiment of the present invention it should be understood that be the protection domain of claims of the present invention
A certain demonstrative example therein, has the directiveness effect that those skilled in the art realize corresponding technical scheme, and
Non-limitation of the invention.
Claims (7)
1. a scooter controller radiator structure, including circuit board, described circuit board is provided with multiple power tube side by side,
It is characterized in that, described power tube straight cutting, on described circuit board, arranges heat-dissipating aluminium plate, described heat-dissipating aluminium plate under described circuit board
Arranging near described power tube side and upwardly extend portion, described power tube contacts with described extension.
Scooter controller radiator structure the most according to claim 1, it is characterised in that described radiator structure also includes pressure
Tight device, described hold down gag is arranged on described extension, and acts on described power tube so that described power tube closely connects
Touch described extension.
Scooter controller radiator structure the most according to claim 2, it is characterised in that described hold down gag prolongs with described
Extending portion is fixing to be connected, and described hold down gag is connected by screw with described extension.
Scooter controller radiator structure the most according to claim 3, it is characterised in that described hold down gag is stage clip
Sheet.
Scooter controller radiator structure the most according to claim 3, it is characterised in that described hold down gag is insulation pressure
Bar.
6. according to the scooter controller radiator structure described in any one in claim 1-5, it is characterised in that described power
Between pipe and described extension, heat-conducting pad is set.
Scooter controller radiator structure the most according to claim 6, it is characterised in that described heat-conducting pad is soft silica gel
Insulating heat-conductive pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610729534.7A CN106211717A (en) | 2016-08-26 | 2016-08-26 | A kind of scooter controller radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610729534.7A CN106211717A (en) | 2016-08-26 | 2016-08-26 | A kind of scooter controller radiator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106211717A true CN106211717A (en) | 2016-12-07 |
Family
ID=57525242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610729534.7A Pending CN106211717A (en) | 2016-08-26 | 2016-08-26 | A kind of scooter controller radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106211717A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101742866A (en) * | 2008-11-19 | 2010-06-16 | 天津市松正电动科技有限公司 | Electric vehicle controller |
| CN101754625A (en) * | 2008-12-05 | 2010-06-23 | 天津市松正电动科技有限公司 | Electromobile control device |
| CN201533462U (en) * | 2009-11-18 | 2010-07-21 | 赵帆 | Electric vehicle controller shell structure |
| CN102711415A (en) * | 2012-05-18 | 2012-10-03 | 新乡豫新车辆换热设备股份有限公司 | Heat dissipating structure of electric component of vehicle air conditioner controller |
| CN203504943U (en) * | 2013-09-06 | 2014-03-26 | 无锡市东大龙芯电子技术有限责任公司 | Insulating and radiating structure of electric vehicle controller |
| CN204377314U (en) * | 2015-01-29 | 2015-06-03 | 无锡市东大龙芯电子技术有限责任公司 | A kind of insulated heat radiation structure of new controller |
| KR101579610B1 (en) * | 2015-06-19 | 2015-12-22 | 주식회사 비츠로 | A heat radiation circuit board of led using an multi-layer structure |
| CN206024385U (en) * | 2016-08-26 | 2017-03-15 | 天津市松正电动汽车技术股份有限公司 | A kind of scooter controller radiator structure |
-
2016
- 2016-08-26 CN CN201610729534.7A patent/CN106211717A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101742866A (en) * | 2008-11-19 | 2010-06-16 | 天津市松正电动科技有限公司 | Electric vehicle controller |
| CN101754625A (en) * | 2008-12-05 | 2010-06-23 | 天津市松正电动科技有限公司 | Electromobile control device |
| CN201533462U (en) * | 2009-11-18 | 2010-07-21 | 赵帆 | Electric vehicle controller shell structure |
| CN102711415A (en) * | 2012-05-18 | 2012-10-03 | 新乡豫新车辆换热设备股份有限公司 | Heat dissipating structure of electric component of vehicle air conditioner controller |
| CN203504943U (en) * | 2013-09-06 | 2014-03-26 | 无锡市东大龙芯电子技术有限责任公司 | Insulating and radiating structure of electric vehicle controller |
| CN204377314U (en) * | 2015-01-29 | 2015-06-03 | 无锡市东大龙芯电子技术有限责任公司 | A kind of insulated heat radiation structure of new controller |
| KR101579610B1 (en) * | 2015-06-19 | 2015-12-22 | 주식회사 비츠로 | A heat radiation circuit board of led using an multi-layer structure |
| CN206024385U (en) * | 2016-08-26 | 2017-03-15 | 天津市松正电动汽车技术股份有限公司 | A kind of scooter controller radiator structure |
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| PB01 | Publication | ||
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