CN203071709U - Large-power motor heat radiation structure - Google Patents
Large-power motor heat radiation structure Download PDFInfo
- Publication number
- CN203071709U CN203071709U CN 201220724318 CN201220724318U CN203071709U CN 203071709 U CN203071709 U CN 203071709U CN 201220724318 CN201220724318 CN 201220724318 CN 201220724318 U CN201220724318 U CN 201220724318U CN 203071709 U CN203071709 U CN 203071709U
- Authority
- CN
- China
- Prior art keywords
- casing
- control box
- heavy
- shock absorbing
- absorbing ring
- 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.)
- Withdrawn - After Issue
Links
Images
Abstract
The utility model discloses a large-power motor heat radiation structure, which comprises a motor body, damping rings, an installation support, a locking device and a control box. The damping rings are arranged on the two ends of the motor body. The bottom of each damping ring is supported on the installation support. The locking device makes the damping rings locked on the installation support. The heat radiation structure further comprises a connecting casing. One end of the connecting casing is arranged and connected on the bottom of the motor body while the other end is arranged and connected on the top of the control box. The side wall of the connecting casing is provided with a plurality of radiating holes. The large-power motor heat radiation structure has the advantages of simple structure, heat radiation area increase, rapid heat radiation and good heat radiation effects.
Description
Technical field:
The utility model relates to a kind of heavy-duty motor radiator structure, belongs to the dc brushless motor field.
Background technology:
Traditional high power DC brushless electric machine that is used for the installation blower fan comprises motor body, shock absorbing ring, mounting bracket, locking device and control box, shock absorbing ring is installed in the motor body two ends, and the shock absorbing ring bottom is nested on the mounting bracket, locking device locking shock absorbing ring is on mounting bracket, control box is installed on the motor body bonnet, and the bigger electronic devices and components of caloric value are installed in the control box, and electronic devices and components only dispel the heat by control box, radiating effect is poor, influences the electronic component operate as normal.
Summary of the invention:
The purpose of this utility model provides a kind of heavy-duty motor radiator structure, and this is simple in structure, rapid heat dissipation, good heat dissipation effect.
The purpose of this utility model is to be achieved by following technical scheme.
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 installed in the two ends of motor body, and the shock absorbing ring bottom supporting is on mounting bracket, locking device locking shock absorbing ring is on mounting bracket, and it also comprises the connection casing, and an end that connects casing is installed the bottom that is connected motor body, the other end that connects casing is installed the top that is connected control box, leaves some louvres at the sidewall that connects casing.
The end face of control box described above protrudes some heating panels, and the heating panel outer ledge is offered the heating panel step, and the other end that connects casing is enclosed within on the heating panel step.
Some heating panels described above are radial, and the outboard end of adjacent two heating panels forms air inlet, form first air channel between adjacent two heating panels.
Motor body described above comprises rotating shaft, rotor assembly, stator module, the casing that is provided with several ventilation holes, front end housing and is provided with the rear end cap of some through holes, rotating shaft and rotor assembly are installed together, stator module is nested in outside the rotor assembly, casing and stator module connect, front end housing and rear end cap are installed in the casing two ends, shaft support is on the bearing of front end housing and rear end cap, the afterbody of rotating shaft stretches into and connects in the casing, and centrifugation blade places in the connection casing and is installed on the rotating shaft afterbody.
Junctor valve jacket described above is on the bonnet step that rear end cap is offered, and the shock absorbing ring that is installed on the rear end cap places in the connection casing.
Opening is offered in the bottom of control box described above, and the control box top is sealed, and protrudes some taper thermal columns in the heating panel inboard, in the middle of the control box end face, and wiring board is installed in the control box, and lid is installed on the bottom surface of control box and blocks opening.
Connection casing, control box and lid described above are connected on the rear end cap by screw.
Mounting bracket both sides supporting bracket protruding upward described above, supporting bracket is provided with groove, and the shock absorbing ring bottom is nested on the groove of mounting bracket.
One end top of connection casing described above is provided with some breach, and breach embeds in the supporting bracket.
Locking device described above comprises left clip and right clip, left side clip and right clip one end and supporting bracket couple together, left side clip and the right clip other end connect and bind round by screw bolt and nut on the shock absorbing ring top, be provided with lock bracket between left clip and right clip, lock bracket is installed to connect by screw bolt and nut and left clip and right clip and is installed and place on the top of shock absorbing ring.
The utility model beneficial effect compared with prior art is:
1) the utility model connects casing by increasing by one, and an end that connects casing is installed the bottom that is connected motor body, and the other end that connects casing is installed the top that is connected control box, leave some louvres at the sidewall that connects casing, be equivalent to increase area of dissipation, rapid heat dissipation, good heat dissipation effect.
2) end face of control box protrudes some heating panels, the heating panel outer ledge is offered the heating panel step, the other end that connects casing is enclosed within on the heating panel step, and some heating panels are radial, and the outboard end of adjacent two heating panels forms air inlet, form first air channel between adjacent two heating panels, not only heating panel heat radiation, and air is entered through first air channel by air inlet and flows out reasonable in design to motor radiating from the louvre that connects casing, rapid heat dissipation, effective.
3) afterbody of machine shaft stretches into and connects in the casing, and centrifugation blade places in the connection casing and is installed on the rotating shaft afterbody, and rotating shaft drives the centrifugation blade rotation and ventilates, and makes motor radiating faster.
4) an end top of connection casing is provided with some breach, and breach embeds in the supporting bracket, makes control box and rear end cap contact area bigger, and control box is connected firmly, and is difficult for rocking.
5) locking device comprises left clip and right clip, and left clip and right clip one end and supporting bracket couple together, and left clip and the right clip other end connect and bind round by screw bolt and nut on the shock absorbing ring top, and reasonable in design connects fastening; Between left clip and right clip, be provided with lock bracket, lock bracket is installed to connect by screw bolt and nut and left clip and right clip and is installed and place on the top of shock absorbing ring, lock bracket is one by pulling force with motor both sides locking, makes the mounting bracket in use can dilatating and deformable.
Description of drawings:
Fig. 1 is stereogram of the present utility model.
Fig. 2 is exploded view of the present utility model.
Fig. 3 is structural representation of the present utility model.
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.
Embodiment:
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Embodiment one: extremely shown in Figure 6 as Fig. 1, the utility model is a kind of heavy-duty motor radiator structure, comprise motor body 1, shock absorbing ring 2, mounting bracket 3, locking device 4 and control box 5, shock absorbing ring 2 is installed in the two ends of motor body 1, and shock absorbing ring 2 bottom supportings are on mounting bracket 3, locking device 4 locking shock absorbing rings 2 are on mounting bracket 3, it also comprises connection casing 6, an end that connects casing 6 is installed the bottom that is connected motor body 1, the other end that connects casing 6 is installed the top that is connected control box 5, leaves some louvres 61 at the sidewall that connects casing 6.
Embodiment two: the basis at embodiment one increases following technical characterictic: the end face of control box 5 protrudes some heating panels 51, and heating panel 51 outer ledges are offered heating panel step 510, and the other end that connects casing 6 is enclosed within on the heating panel step 510.
Embodiment three: the basis at embodiment two increases following technical characterictic: some heating panels 51 are radial, and the outboard end of adjacent two heating panels 51 forms air inlet 100, form first air channel 200 between adjacent two heating panels 51.
Embodiment four: the basis at embodiment one or embodiment two or embodiment three increases following technical characterictic: described motor body 1 comprises rotating shaft 11, rotor assembly 12, stator module 13, be provided with the casing 14 of several ventilation holes 140, front end housing 15 and the rear end cap 16 that is provided with some through holes 160, rotating shaft 11 and rotor assembly 12 are installed together, stator module 13 is nested in outside the rotor assembly 12, casing 14 connects with stator module 13, front end housing 15 and rear end cap 16 are installed in casing 14 two ends, rotating shaft 11 is bearing on the bearing of front end housing 15 and rear end cap 16, the afterbody of rotating shaft 11 stretches into and connects 6 li of casings, and centrifugation blade 7 places 6 li of casings of connection and is installed on rotating shaft 11 afterbodys.
Embodiment five: increase following technical characterictic on the basis of embodiment four: connect casing 6 and be enclosed within on the bonnet step 161 that rear end cap 16 offers, be installed in shock absorbing ring 2 on the rear end cap 16 and place and connect 6 li of casings.
Embodiment six: the basis at embodiment four increases following technical characterictic: opening 52 is offered in the bottom of control box 5, control box 5 tops are sealed, protrude some taper thermal columns 53 in heating panel 51 inboards, in the middle of control box 5 end faces, wiring board 8 is installed in 5 li of control boxes, and lid 9 is installed on the bottom surface of control box 5 and blocks opening 52.
Embodiment seven: the basis at embodiment six increases following technical characterictic: connect casing 6, control box 5 and lid 9 and be connected on the rear end cap 16 by screw 10.
Embodiment eight: the basis at embodiment one increases following technical characterictic: mounting bracket 3 both sides supporting bracket 31 protruding upward, and supporting bracket 31 is provided with groove 32, and shock absorbing ring 2 bottoms are nested on the groove 32 of mounting bracket 3.
Embodiment nine: the basis at embodiment eight increases following technical characterictic: an end top that connects casing 6 is provided with some breach 62, and breach 62 embeds 31 li of supporting brackets.
Embodiment ten: the basis at embodiment one increases following technical characterictic: described locking device 4 comprises left clip 41 and right clip 42, left side clip 41 and right clip 42 1 ends and supporting bracket 31 couple together, left side clip 41 and right clip 42 other ends connect and bind round by screw bolt and nut on shock absorbing ring 2 tops, be provided with lock bracket 43 between left clip 41 and right clip 42, lock bracket 43 is installed to connect by screw bolt and nut and left clip 41 and right clip 42 and is installed and place on the top of shock absorbing ring 2.
Because the application is mechanical field, the apparent association of ability those of ordinary skill obtains: the technical characterictic independent assortment of the increase that embodiment two, embodiment three, embodiment four, embodiment five, embodiment six, embodiment seven, embodiment eight, embodiment nine and embodiment ten mention is combined into new technical scheme with the technical scheme of embodiment one.
As shown in Figure 4, arrow is represented the direction that air flows, and the afterbody of the utility model rotating shaft 11 stretches into and connects 6 li of casings, centrifugation blade 7 places 6 li of casings of connection and is installed on rotating shaft 11 afterbodys, works as motor rotation, and rotating shaft 11 drives centrifugation blades 7 and rotates, first via air is entered from air inlet 100, through first air channel 200, flow out from louvre 61, the second road air enters from the ventilation hole 140 of casing 14, flow through through hole 160 on the rear end cap 16, flow out from louvre 61, rapid heat dissipation, effect is good.
The utility model increases connection casing 6, and an end that connects casing 6 is installed the bottom that is connected motor body 1, and the other end that connects casing 6 is installed the top that is connected control box 5, leave some louvres 61 at the sidewall that connects casing 6, increase area of dissipation, rapid heat dissipation, good heat dissipation effect.
Claims (10)
1. heavy-duty motor radiator structure, comprise motor body (1), shock absorbing ring (2), mounting bracket (3), locking device (4) and control box (5), shock absorbing ring (2) is installed in the two ends of motor body (1), and shock absorbing ring (2) bottom supporting is on mounting bracket (3), locking device (4) locking shock absorbing ring (2) is on mounting bracket (3), it is characterized in that: it also comprises connection casing (6), an end that connects casing (6) is installed the bottom that is connected motor body (1), the other end that connects casing (6) is installed the top that is connected control box (5), leaves some louvres (61) at the sidewall that connects casing (6).
2. a kind of heavy-duty motor radiator structure according to claim 1, it is characterized in that: the end face of control box (5) protrudes some heating panels (51), heating panel (51) outer ledge is offered heating panel step (510), and the other end that connects casing (6) is enclosed within on the heating panel step (510).
3. a kind of heavy-duty motor radiator structure according to claim 2, it is characterized in that: some heating panels (51) are radial, the outboard end of adjacent two heating panels (51) forms air inlet (100), forms first air channel (200) between adjacent two heating panels (51).
4. according to claim 1 or 2 or 3 described a kind of heavy-duty motor radiator structures, it is characterized in that: described motor body (1) comprises rotating shaft (11), rotor assembly (12), stator module (13), be provided with the casing (14) of several ventilation holes (140), front end housing (15) and be provided with the rear end cap (16) of some through holes (160), rotating shaft (11) and rotor assembly (12) are installed together, stator module (13) is nested in outside the rotor assembly (12), casing (14) connects with stator module (13), front end housing (15) and rear end cap (16) are installed in casing (14) two ends, rotating shaft (11) is bearing on the bearing of front end housing (15) and rear end cap (16), the afterbody of rotating shaft (11) stretches into and connects casing (6) lining, and centrifugation blade (7) places connection casing (6) lining and is installed on rotating shaft (11) afterbody.
5. a kind of heavy-duty motor radiator structure according to claim 4, it is characterized in that: connect casing (6) and be enclosed within on the bonnet step (161) that rear end cap (16) offers, be installed in shock absorbing ring (2) on the rear end cap (16) and place and connect casing (6) lining.
6. a kind of heavy-duty motor radiator structure according to claim 4, it is characterized in that: opening (52) is offered in the bottom of control box (5), control box (5) top is sealed, the middle some taper thermal columns (53) that protrude of, control box (5) end face inboard at heating panel (51), wiring board (8) is installed in control box (5) lining, and lid (9) is installed on the bottom surface of control box (5) and blocks opening (52).
7. a kind of heavy-duty motor radiator structure according to claim 6 is characterized in that: connect casing (6), control box (5) and lid (9) and be connected on the rear end cap (16) by screw (10).
8. a kind of heavy-duty motor radiator structure according to claim 1, it is characterized in that: mounting bracket (3) both sides supporting brackets protruding upward (31), supporting bracket (31) is provided with groove (32), and shock absorbing ring (2) bottom is nested on the groove (32) of mounting bracket (3).
9. a kind of heavy-duty motor radiator structure according to claim 8 is characterized in that: an end top that connects casing (6) is provided with some breach (62), and breach (62) embeds supporting bracket (31) lining.
10. a kind of heavy-duty motor radiator structure according to claim 1, it is characterized in that: described locking device (4) comprises left clip (41) and right clip (42), left side clip (41) and right clip (42) one ends and supporting bracket (31) couple together, left side clip (41) and right clip (42) other end connect and bind round by screw bolt and nut on shock absorbing ring (2) top, be provided with lock bracket (43) between left clip (41) and right clip (42), lock bracket (43) is installed to connect by screw bolt and nut and left clip (41) and right clip (42) and is installed and place on the top of shock absorbing ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220724318 CN203071709U (en) | 2012-12-25 | 2012-12-25 | Large-power motor heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220724318 CN203071709U (en) | 2012-12-25 | 2012-12-25 | Large-power motor heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203071709U true CN203071709U (en) | 2013-07-17 |
Family
ID=48770458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220724318 Withdrawn - After Issue CN203071709U (en) | 2012-12-25 | 2012-12-25 | Large-power motor heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203071709U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904813A (en) * | 2012-12-25 | 2014-07-02 | 中山大洋电机股份有限公司 | Large-power motor heat-radiation structure |
| CN104283373A (en) * | 2014-10-30 | 2015-01-14 | 常州东本驱动技术有限公司 | Integrated motor and controller assembly with excellent heat dissipation performance |
| WO2017004845A1 (en) * | 2015-07-04 | 2017-01-12 | 中山大洋电机股份有限公司 | External rotor motor and fan using same |
-
2012
- 2012-12-25 CN CN 201220724318 patent/CN203071709U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904813A (en) * | 2012-12-25 | 2014-07-02 | 中山大洋电机股份有限公司 | Large-power motor heat-radiation structure |
| CN103904813B (en) * | 2012-12-25 | 2016-05-04 | 中山大洋电机股份有限公司 | A kind of heavy-duty motor radiator structure |
| CN104283373A (en) * | 2014-10-30 | 2015-01-14 | 常州东本驱动技术有限公司 | Integrated motor and controller assembly with excellent heat dissipation performance |
| CN104283373B (en) * | 2014-10-30 | 2016-11-16 | 范兆军 | Integrated motor and controller assembly with heat dissipation performance |
| WO2017004845A1 (en) * | 2015-07-04 | 2017-01-12 | 中山大洋电机股份有限公司 | External rotor motor and fan using same |
| US10389186B2 (en) | 2015-07-04 | 2019-08-20 | Zhongshan Broad-Ocean Motor Co., Ltd. | External rotor motor and draught fan comprising the same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202840836U (en) | DC brushless motor structure | |
| US9160207B2 (en) | High power brushless DC motor and control box structure with heat dissipation arrangement | |
| CN103904813A (en) | Large-power motor heat-radiation structure | |
| CA2758673C (en) | Brushless dc motor structure | |
| WO2017004845A1 (en) | External rotor motor and fan using same | |
| CN203840112U (en) | Inner air-cooling structure of motor | |
| CN203353025U (en) | Motor controller and fan system employing same | |
| JP2009041569A (en) | Design of improved fan and method of mounting the same | |
| CN108843524B (en) | Heat dissipation system for wind generating set and wind generating set | |
| CN202721533U (en) | Novel end cover and external rotor motor applying same | |
| CN213402646U (en) | External rotor motor system | |
| CN203071709U (en) | Large-power motor heat radiation structure | |
| CN102480191B (en) | DC (direct-current) brushless motor structure | |
| CN203166694U (en) | Compulsive air-cooled frequency conversion speed regulation motor | |
| CN109831053A (en) | Radiator structure, motor and the centrifugal blower of outer rotor motor driven device | |
| CN203548270U (en) | Air blower driven by outer rotor motor | |
| CN209943481U (en) | Speed reducer with good heat dissipation performance | |
| CN201639437U (en) | Motor fan | |
| CN115912750A (en) | Waterproof dustproof high-efficient heat dissipation permanent-magnet machine | |
| CN209516799U (en) | A kind of radiator structure, motor and the centrifugal blower of outer rotor motor driven device | |
| CN204992998U (en) | Self cooling PMSM of special power assisted steering of new energy automobile | |
| CN203660726U (en) | Motor end cover structure and motor employing same | |
| CN203104170U (en) | Radial motor casing heat dissipation device | |
| CN219420413U (en) | High-voltage explosion-proof variable-frequency speed-regulating three-phase asynchronous motor | |
| CN206226166U (en) | A kind of integrated motor of juice extractor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130717 Effective date of abandoning: 20160504 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |