CN103904813B - A kind of heavy-duty motor radiator structure - Google Patents
A kind of heavy-duty motor radiator structure Download PDFInfo
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- CN103904813B CN103904813B CN201210571934.1A CN201210571934A CN103904813B CN 103904813 B CN103904813 B CN 103904813B CN 201210571934 A CN201210571934 A CN 201210571934A CN 103904813 B CN103904813 B CN 103904813B
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- casing
- control box
- shock absorbing
- absorbing ring
- heavy
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Abstract
The invention discloses a kind of heavy-duty motor radiator structure, comprise motor body, shock absorbing ring, mounting bracket, locking device and control box, shock absorbing ring is arranged on the two ends of motor body, and shock absorbing ring bottom supporting is on mounting bracket, locking device locking shock absorbing ring is on mounting bracket, it also comprises connection casing, the bottom that is connected to motor body is installed in the one end that connects casing, the other end that connects casing is installed the top that is connected to control box, output some louvres at the sidewall that connects casing, it is simple in structure, increase area of dissipation, rapid heat dissipation, good heat dissipation effect.<!--1-->
Description
Technical field:
The present invention relates to a kind of heavy-duty motor radiator structure, belong to DC brushless motor field.
Background technology:
Traditional for install the high power DC brushless electric machine of blower fan comprise motor body, shock absorbing ring,Mounting bracket, locking device and control box, shock absorbing ring is arranged on motor body two ends, and subtractsShake circle bottom is nested on mounting bracket, and locking device locking shock absorbing ring, on mounting bracket, is controlledBox processed is arranged on motor body bonnet, and the electronics unit device that caloric value is larger is installed in control boxPart, electronic devices and components only dispel the heat by control box, and radiating effect is poor, affects electronic component normalWork.
Summary of the invention:
The object of this invention is to provide a kind of heavy-duty motor radiator structure, this is simple in structure, rapid heat dissipation, good heat dissipation effect.
The object of the invention is to be achieved by following technical scheme.
A kind of heavy-duty motor radiator structure, comprises motor body, shock absorbing ring, mounting bracket, lockingDevice and control box, shock absorbing ring is arranged on the two ends of motor body, and shock absorbing ring bottom supportingOn mounting bracket, locking device locking shock absorbing ring is on mounting bracket, and it also comprises junctorShell, the bottom that is connected to motor body is installed in the one end that connects casing, connects the other end of casingInstallation is connected to the top of control box, outputs some louvres at the sidewall that connects casing.
The end face of control box described above protrudes some heat sinks, and heat sink outer ledge is offered heat radiationPallet rank, the other end that connects casing is enclosed within on heat sink step.
Some heat sinks described above are radial, the outboard end of adjacent two heat sinks form intoAir port, forms the first air channel between adjacent two heat sinks.
Motor body described above comprises rotating shaft, rotor assembly, stator module, be provided with that several are logicalCasing, the drive end bearing bracket in wind hole and be provided with the rear end cap of some through holes, rotating shaft and rotor assembly are installedTogether, stator module is nested in outside rotor assembly, and casing and stator module connect, front endLid and rear end cap be arranged on casing two ends, shaft support on the bearing of drive end bearing bracket and rear end cap,The afterbody of rotating shaft stretches into junctorIn shell, centrifugation blade is placed in and connects in casing and be arranged on rotating shaft afterbody.
On the bonnet step that junctor valve jacket described above is offered at rear end cap, be arranged on rear end capShock absorbing ring is placed in and connects in casing.
Opening is offered in the bottom of control box described above, and control box top is sealed, at heat sinkIn the middle of inner side, control box end face, protrude some taper thermal columns, wiring board is arranged in control box, lid is arranged on the bottom surface of control box and blocks opening.
Connection casing, control box and lid described above are connected by screw on rear end cap.
Mounting bracket both sides gripper shoe protruding upward described above, gripper shoe is provided with groove, dampingCircle bottom is nested on the groove of mounting bracket.
The top, one end of connection casing described above is provided with some breach, and breach embeds in gripper shoe.
Locking device described above comprises left clip and right clip, left clip and right clip one end withFagging couples together, and left clip and the right clip other end are connected and bound round by screw bolt and nutOn shock absorbing ring top, between left clip and right clip, be provided with lock bracket, lock bracket is logicalCrossing screw bolt and nut and left clip and right clip installs and connects the top of installing and be placed in shock absorbing ringIn portion.
The present invention's beneficial effect is compared with prior art:
1) the present invention connects casing by increasing by one, and one end installation that connects casing is connected to motor bodyBottom, the other end that connects casing installs and is connected to the top of control box, connecting casingSidewall is outputed some louvres, is equivalent to increase area of dissipation, rapid heat dissipation, good heat dissipation effect.
2) end face of control box protrudes some heat sinks, and heat sink outer ledge is offered heat sink step,The other end that connects casing is enclosed within on heat sink step, and some heat sinks are radial, and adjacent twoThe outboard end of individual heat sink forms air inlet, between adjacent two heat sinks, forms the first air channel, not only heat sink heat radiation, and air is entered through the first air channel from connecting casing by air inletLouvre flows out to motor radiating, reasonable in design, and rapid heat dissipation, effective.
3) afterbody of machine shaft stretches into and connects in casing, and centrifugation blade is placed in and connects in casing and installOn rotating shaft afterbody, rotating shaft drives centrifugation blade to rotate and ventilates, and makes motor radiating faster。
4) top, one end of connection casing is provided with some breach, and breach embeds in gripper shoe, makes control boxLarger with rear end cap contact area, control box is connected firmly, and is difficult for rocking.
5) locking device comprises left clip and right clip, and left clip is connected with gripper shoe with right clip one endGet up, left clip and the right clip other end are connected and are bound round at shock absorbing ring by screw bolt and nutOn top, reasonable in design, connects fastening; Between left clip and right clip, be provided with lockingSupport, lock bracket is installed and is connected installation by screw bolt and nut and left clip and right clipAnd be placed on the top of shock absorbing ring, lock bracket is integrated the locking of motor both sides by pulling force,Make the mounting bracket in use can dilatating and deformable.
Brief description of the drawings:
Fig. 1 is stereogram of the present invention.
Fig. 2 is exploded view of the present invention.
Fig. 3 is structural representation of the present invention.
Fig. 4 is the A-A phantom of Fig. 3.
Fig. 5 is the B-B partial enlarged drawing of Fig. 4.
Fig. 6 is the C-C partial enlarged drawing of Fig. 4.
Detailed description of the invention:
Below by specific embodiment, also the present invention is described in further detail by reference to the accompanying drawings.
Embodiment mono-: as shown in Figures 1 to 6, the present invention is a kind of heavy-duty motor radiator structure, bagDraw together motor body 1, shock absorbing ring 2, mounting bracket 3, locking device 4 and control box 5, shock absorbing ring 2Be arranged on the two ends of motor body 1, and shock absorbing ring 2 bottom supportings are on mounting bracket 3, lockDevice 4 locking shock absorbing rings 2 are on mounting bracket 3, and it also comprises connection casing 6, connection casing 6The bottom that is connected to motor body 1 is installed in one end, and the other end installation that connects casing 6 is connected to controlThe top of box 5 processed, outputs some louvres 61 at the sidewall that connects casing 6.
Embodiment bis-: increase following technical characterictic on the basis of embodiment mono-: the end face of control box 5 is protrudingGo out some heat sinks 51, heat sink 51 outer ledges are offered heat sink step 510, connect casing 6The other end be enclosed within on heat sink step 510.
Embodiment tri-: increase following technical characterictic on the basis of embodiment bis-: some heat sinks 51 areRadial, the outboard end of adjacent two heat sinks 51 forms air inlet 100, adjacent two heat radiationsBetween plate 51, form the first air channel 200.
Embodiment tetra-: increase following technology on the basis of embodiment mono-or embodiment bis-or embodiment tri-Feature: described motor body 1 comprises rotating shaft 11, rotor assembly 12, stator module 13, is provided withCasing 14, the drive end bearing bracket 15 of several air vents 140 and be provided with the rear end cap 16 of some through holes 160, together with rotating shaft 11 is installed with rotor assembly 12, stator module 13 is nested in outside rotor assembly 12,Casing 14 connects with stator module 13, and drive end bearing bracket 15 and rear end cap 16 are arranged on 14 liang of casingsEnd, rotating shaft 11 is bearing on the bearing of drive end bearing bracket 15 and rear end cap 16, and the afterbody of rotating shaft 11 stretches intoConnect 6 li of casings, centrifugation blade 7 is placed in and connects 6 li of casings and be arranged on rotating shaft 11 afterbodys.
Embodiment five: increase following technical characterictic on the basis of embodiment tetra-: after connection casing 6 is enclosed withinOn the bonnet step 161 that end cap 16 is offered, the shock absorbing ring 2 being arranged on rear end cap 16 is placed in junctor6 li, shell.
Embodiment six: increase following technical characterictic on the basis of embodiment tetra-: the bottom of control box 5 is openedIf opening 52, control box 5 tops are sealed, in heat sink 51 inner sides, control box 5 end facesBetween protrude some taper thermal columns 53, wiring board 8 is arranged on 5 li of control boxes, lid 9 is arranged on controlOn the bottom surface of box 5 processed and block opening 52.
Embodiment seven: increase following technical characterictic on the basis of embodiment six: connect casing 6, controlBox 5 and lid 9 are connected on rear end cap 16 by screw 10.
Embodiment eight: increase following technical characterictic on the basis of embodiment mono-: 3 liang of side direction of mounting bracketUpper protrusion gripper shoe 31, gripper shoe 31 is provided with groove 32, and shock absorbing ring 2 bottoms are nested in to install and prop upOn the groove 32 of frame 3.
Embodiment nine: increase following technical characterictic on the basis of embodiment eight: the one end that connects casing 6Top is provided with some breach 62, and breach 62 embeds 31 li of gripper shoes.
Embodiment ten: increase following technical characterictic on the basis of embodiment mono-: described locking device4 comprise left clip 41 and right clip 42, and left clip 41 is connected with gripper shoe 31 with right clip 42 one endGet up, left clip 41 and right clip 42 other ends are connected and are bound round by screw bolt and nut and subtractingOn shake circle 2 tops, between left clip 41 and right clip 42, be provided with lock bracket 43, lock bracket43 install to connect to install and be placed in by screw bolt and nut and left clip 41 and right clip 42 and subtractOn the top of shake circle 2.
Because the application is mechanical field, the apparent association of ability those of ordinary skill obtains: implementExample two, embodiment tri-, embodiment tetra-, embodiment five, embodiment six, embodiment seven, enforcementThe technical characterictic independent assortment of the increase that example eight, embodiment nine and embodiment ten mention, with enforcementThe technical scheme of example one is combined into new technical scheme.
As shown in Figure 4, arrow represents the direction of Air Flow, and the afterbody of rotating shaft 11 of the present invention stretches into connection6 li of casings, centrifugation blade 7 is placed in and connects 6 li of casings and be arranged on rotating shaft 11 afterbodys, works as motorRunning, rotating shaft 11 drives centrifugation blade 7 to rotate, and first via air is entered from air inlet 100,Through the first air channel 200, flow out from louvre 61, the second road air is from the air vent 140 of casing 14Enter, the through hole 160 of flowing through on rear end cap 16, flows out from louvre 61, rapid heat dissipation, and effect is good。
The present invention increases connection casing 6, and the bottom that is connected to motor body 1 is installed in the one end that connects casing 6,The other end that connects casing 6 is installed the top that is connected to control box 5, opens at the sidewall that connects casing 6Go out some louvres 61, increase area of dissipation, rapid heat dissipation, good heat dissipation effect.
Claims (7)
1. a heavy-duty motor radiator structure, comprises motor body (1), shock absorbing ring (2), mounting bracket(3), locking device (4) and control box (5), shock absorbing ring (2) is arranged on motor body (1)Two ends, and shock absorbing ring (2) bottom supporting is upper at mounting bracket (3), locking device (4)Locking shock absorbing ring (2) is upper at mounting bracket (3), it is characterized in that: it also comprises connection casing(6) bottom that is connected to motor body (1), junctor are installed in the one end that, connects casing (6)The other end of shell (6) is installed the top that is connected to control box (5), in the side that connects casing (6)Wall is outputed some louvres (61), and the end face of control box (5) protrudes some heat sinks (51), looseHot plate (51) outer ledge is offered heat sink step (510), connects the other end cover of casing (6)Upper at heat sink step (510), described motor body (1) comprises rotating shaft (11), rotor setPart (12), stator module (13), be provided with the casing (14), front of several air vents (140)End cap (15) and be provided with the rear end cap (16) of some through holes (160), rotating shaft (11) and rotorAssembly (12) is installed together, and stator module (13) is nested in outside rotor assembly (12), casing(14) connect with stator module (13), drive end bearing bracket (15) and rear end cap (16) are installedAt casing (14) two ends, rotating shaft (11) is bearing in drive end bearing bracket (15) and rear end cap (16)On bearing, it is inner that the afterbody of rotating shaft (11) stretches into connection casing (6), and centrifugation blade (7) is placed inConnect casing (6) inner and be arranged on rotating shaft (11) afterbody, the bottom of control box (5) is offeredOpening (52), control box (5) top is sealed, at heat sink (51) inner side, control box(5) in the middle of end face, protrude some taper thermal columns (53), wiring board (8) is arranged on control box (5)In, lid (9) is arranged on the bottom surface of control box (5) and blocks opening (52).
2. a kind of heavy-duty motor radiator structure according to claim 1, is characterized in that: some looseHot plate (51) is radial, and the outboard end of adjacent two heat sinks (51) forms air inlet (100),Between adjacent two heat sinks (51), form the first air channel (200).
3. a kind of heavy-duty motor radiator structure according to claim 1, is characterized in that: junctorIt is upper that shell (6) is enclosed within the bonnet step (161) that rear end cap (16) offers, and is arranged on rear end cap (16)On shock absorbing ring (2) be placed in connect casing (6) inner.
4. a kind of heavy-duty motor radiator structure according to claim 1, is characterized in that: junctorShell (6), control box (5) and lid (9) are connected to rear end cap (16) by screw (10)On.
5. a kind of heavy-duty motor radiator structure according to claim 1, is characterized in that: install and prop upFrame (3) both sides gripper shoes protruding upward (31), gripper shoe (31) is provided with groove (32), subtractsShake circle (2) bottom is nested on the groove (32) of mounting bracket (3).
6. a kind of heavy-duty motor radiator structure according to claim 5, is characterized in that: junctorThe top, one end of shell (6) is provided with some breach (62), and breach (62) embeds gripper shoe (31)In.
7. a kind of heavy-duty motor radiator structure according to claim 1, is characterized in that: describedLocking device (4) comprises left clip (41) and right clip (42), left clip (41) and right folderButton (42) one end and gripper shoe (31) couple together, left clip (41) and right clip (42)The other end is connected and is bound round by screw bolt and nut on shock absorbing ring (2) top, in left clip (41)And between right clip (42), being provided with lock bracket (43), lock bracket (43) is by bolt and spiral shellFemale and left clip (41) and right clip (42) are installed to connect and are installed and be placed in shock absorbing ring (2)Top on.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210571934.1A CN103904813B (en) | 2012-12-25 | 2012-12-25 | A kind of heavy-duty motor radiator structure |
| US13/844,984 US9160207B2 (en) | 2012-12-25 | 2013-03-17 | High power brushless DC motor and control box structure with heat dissipation arrangement |
| MX2013013061A MX2013013061A (en) | 2012-12-25 | 2013-11-08 | Motor. |
| CA2836950A CA2836950C (en) | 2012-12-25 | 2013-12-18 | Motor having a connection housing that connects the motor body to the control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210571934.1A CN103904813B (en) | 2012-12-25 | 2012-12-25 | A kind of heavy-duty motor radiator structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103904813A CN103904813A (en) | 2014-07-02 |
| CN103904813B true CN103904813B (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210571934.1A Active CN103904813B (en) | 2012-12-25 | 2012-12-25 | A kind of heavy-duty motor radiator structure |
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| Country | Link |
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| CN (1) | CN103904813B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3010588B1 (en) * | 2013-09-09 | 2015-10-09 | Valeo Equip Electr Moteur | PROTECTIVE COVER FOR ROTATING ELECTRIC MACHINE FOR MOTOR VEHICLE |
| KR101372521B1 (en) * | 2013-10-23 | 2014-03-11 | 동양기전 주식회사 | Fan motor apparatus improved heat-radiation performance |
| JP6414092B2 (en) * | 2016-01-28 | 2018-10-31 | 株式会社デンソー | Rotating electric machine for vehicles |
| CN106160355B (en) * | 2016-07-14 | 2018-05-25 | 江苏华源防爆电机有限公司 | Pure electric vehicle motor with integrated manipulator |
| CN110857702B (en) * | 2018-08-23 | 2021-08-31 | 佛山市威灵洗涤电机制造有限公司 | Heat dissipation fan blade of electric tool, fan and electric tool |
| CN216530859U (en) * | 2021-10-29 | 2022-05-13 | 中山大洋电机股份有限公司 | External rotor motor |
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| EP0854560A1 (en) * | 1997-01-15 | 1998-07-22 | Siemens Aktiengesellschaft | Heat dissipation concept for electric drive |
| JP3688853B2 (en) * | 1997-07-03 | 2005-08-31 | 株式会社日立産機システム | Control device integrated motor |
| TWM276115U (en) * | 2005-02-22 | 2005-09-21 | Headline Electric Co Ltd | Improved anti-vibration structure of a motor shaft |
| TW200906033A (en) * | 2007-07-24 | 2009-02-01 | Delta Electronics Inc | Self-cooling back-connect driver motor assembly |
| CN101826769A (en) * | 2009-03-04 | 2010-09-08 | 住友重机械工业株式会社 | Motor equipped with motor fin |
| CN202004573U (en) * | 2011-01-04 | 2011-10-05 | 贺欣机械厂股份有限公司 | Radiating structure of motor device |
| CN102480191A (en) * | 2010-11-29 | 2012-05-30 | 中山大洋电机股份有限公司 | DC (direct-current) brushless motor structure |
| TWM443983U (en) * | 2012-06-28 | 2012-12-21 | Headline Electric Co Ltd | Motor heat dissipation frame support structure having rear driver |
| CN203071709U (en) * | 2012-12-25 | 2013-07-17 | 中山大洋电机股份有限公司 | Large-power motor heat radiation structure |
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2012
- 2012-12-25 CN CN201210571934.1A patent/CN103904813B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0854560A1 (en) * | 1997-01-15 | 1998-07-22 | Siemens Aktiengesellschaft | Heat dissipation concept for electric drive |
| JP3688853B2 (en) * | 1997-07-03 | 2005-08-31 | 株式会社日立産機システム | Control device integrated motor |
| TWM276115U (en) * | 2005-02-22 | 2005-09-21 | Headline Electric Co Ltd | Improved anti-vibration structure of a motor shaft |
| TW200906033A (en) * | 2007-07-24 | 2009-02-01 | Delta Electronics Inc | Self-cooling back-connect driver motor assembly |
| CN101826769A (en) * | 2009-03-04 | 2010-09-08 | 住友重机械工业株式会社 | Motor equipped with motor fin |
| CN102480191A (en) * | 2010-11-29 | 2012-05-30 | 中山大洋电机股份有限公司 | DC (direct-current) brushless motor structure |
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