CN203589920U - Stage lighting rotation motor - Google Patents

Stage lighting rotation motor Download PDF

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Publication number
CN203589920U
CN203589920U CN201320831227.1U CN201320831227U CN203589920U CN 203589920 U CN203589920 U CN 203589920U CN 201320831227 U CN201320831227 U CN 201320831227U CN 203589920 U CN203589920 U CN 203589920U
Authority
CN
China
Prior art keywords
motor
rear end
stator
rotating shaft
rotor
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.)
Expired - Fee Related
Application number
CN201320831227.1U
Other languages
Chinese (zh)
Inventor
王光红
马长勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bill Di Sai Electric Machine Co Ltd Of Ningbo City
Original Assignee
Bill Di Sai Electric Machine Co Ltd Of Ningbo City
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bill Di Sai Electric Machine Co Ltd Of Ningbo City filed Critical Bill Di Sai Electric Machine Co Ltd Of Ningbo City
Priority to CN201320831227.1U priority Critical patent/CN203589920U/en
Application granted granted Critical
Publication of CN203589920U publication Critical patent/CN203589920U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a stage lighting rotation motor. The technical scheme of the stage lighting rotation motor is characterized in that the stage lighting rotation motor comprises a motor body, the motor body comprises a motor housing, a front end cover and a rear end cover which are arranged on the motor housing, a stator fixedly arranged on the motor housing and a spindle which is arranged between the front end cover and the rear end cover in a pass-through manner, the spindle is provided with a rotor which is in linkage connection with the spindle at a position corresponding to the stator, the front end cover and the rear end cover are provided with a plurality of heat dissipation holes, the spindle is provided with heat dissipation fan blades at one side corresponding to the rear end cover, a space exists between the heat dissipation fan blades and the rotor and between the heat dissipation fan blades and the stator, the connection portion of the heat dissipation fan blades and the spindle is provided with a position limiting snap ring, the stator is a winding coil, and the rotor is made from permanent magnet steel. The motor has the advantage of stable and reliable heat dissipation performance, and can be used to effectively solve the heat dissipation problem with high-power and high-rotating speed motors in a narrow space, so the long-time operation of the motor can be ensured, and the service life of the motor can be prolonged.

Description

Light of stage electric rotating machine
Technical field
The utility model relates to a kind of motor, is specifically related to a kind of light of stage electric rotating machine.
Background technology
The motor of light of stage rotation is controlled in application before the lights, owing to being subject to the impact of stage space size, limited the motor mounting space of light of stage rotation use, therefore the structure of motor must be compact, the motor that light of stage is used not only requires motor speed high, power is large, and often need to work for a long time, long-time powerful work in narrow space, motor can produce very many heats, the magnet of motor internal is temperature-sensitive element, at high temperature magnetic can reduce, affect the normal operation of motor, the heat radiation of motor also becomes a very important problem, and the motor of prior art does not have good solution of the above problems, therefore still there is improved space.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of light of stage electric rotating machine, this electric machine structure is compact, heat dispersion is reliable and stable, effectively solved high-power, the heat dissipation problem of pot motor in small space, guaranteed that motor can operate for a long time, has extended the physical life of motor.
For achieving the above object, the utility model provides following technical scheme: a kind of light of stage electric rotating machine, comprise motor body, described motor body comprises motor casing, be arranged at the wire in motor casing, be located at front end housing and rear end cap on motor casing, be fixed at the stator of motor casing and be arranged in front end housing and rear end cap between rotating shaft, the corresponding position of stator of described rotating shaft is provided with the rotor being connected with rotating shaft, described rotor, stator and rotating shaft are all concentric setting, on described front end housing and rear end cap, be provided with some louvres, one side of described rotating shaft opposite rear end lid is provided with cooling wind blade, between described cooling wind blade and rotor and stator, be provided with spacing, the junction of described cooling wind blade and rotating shaft is provided with limited location snap ring.
By adopting such scheme, drive in the running cooling wind blade running simultaneously, the heat of generation is dispersed into outside motor by louvre, the junction of cooling wind blade and rotating shaft arranges limited location snap ring simultaneously, limited location snap ring can guarantee between motor cooling wind blade and rotating shaft in the running be connected compact, when rotating shaft high speed rotating, cooling wind blade can normal rotation, guarantee heat radiation, between cooling wind blade and rotor and stator, be provided with certain interval simultaneously, can make the air-flow of cooling wind blade drive more by rotor and stator, guarantee the efficiency of heat radiation, cooling wind blade being arranged on to motor internal can make the structure of motor compacter simultaneously.
Of the present utility modelly further be set to, the junction of described front end housing and rotating shaft is provided with bearing, is provided with the bearing being connected with rotating shaft on rear end cap, and the junction of described bearing and rear end cap is provided with corrugated gasket.
By adopting such scheme, bearing is set and can reduces the mechanical load coefficient of friction of rotating shaft in transmission process, corrugated gasket is set simultaneously, and can to make bearing be connected with rear end cap compacter, and the while has also reduced noise and vibrations when motor body moves.
Of the present utility modelly further be set to, the junction of described wire and motor casing is provided with wire bushing.
By adopting such scheme; tapping at motor casing has comparatively sharp part; easily cause the impaired disconnection of wire, the setting of wire bushing can avoid isolated sharp object to contact with wire, and guardwire is not subject to pulling, extruding, friction generation damage to cause and open circuit.
Of the present utility modelly further be set to, described stator is winding coil, and described rotor is permanent-magnet steel.
By adopting such scheme, stator is coil windings, and rotor is magnet steel, and this motor body is brushless electric machine, and brushless motor speed is high, and effect is large, and does not have brush and motor to produce friction, can reduce the heat producing.
Of the present utility modelly further be set to, on described motor casing, be provided with steady pin, on described end cap, be provided with the groove embedding for steady pin.
By adopting such scheme, motor casing is connected and can be torn more fast open assembling by steady pin with rear end cap with front end housing, is convenient to the regular maintenance of motor and repairing.
Accompanying drawing explanation
Fig. 1 is the utility model light of stage electric rotating machine cutaway view;
Fig. 2 is the utility model light of stage electric rotating machine end view.
Accompanying drawing explanation: 1, motor casing; 2, front end housing; 3, rear end cap; 4, wire; 5, stator; 6, rotor; 7, rotating shaft; 8, cooling wind blade; 9, limited location snap ring; 10, corrugated gasket; 11, steady pin; 12, groove; 13, bearing; 14, wire bushing; 15, louvre.
Embodiment
With reference to Fig. 1, Fig. 2, the utility model light of stage electric rotating machine embodiment is described further.
For achieving the above object, the utility model provides following technical scheme: a kind of light of stage electric rotating machine, comprise motor body, motor body comprises motor casing 1, be arranged at the wire 4 in motor casing 1, be located at front end housing 2 and rear end cap 3 on motor casing 1, be fixed at the stator 5 of motor casing 1 and be arranged in front end housing 2 and rear end cap 3 between rotating shaft 7, the corresponding stator of rotating shaft 75 positions are provided with the rotor 6 being connected with rotating shaft 7, described rotor 6, stator 5 and rotating shaft 7 are all concentric setting, on front end housing 2 and rear end cap 3, be provided with some louvres 15, one side of rotating shaft 7 opposite rear end lids 3 is provided with cooling wind blade 8, between described cooling wind blade 8 and rotor 6 and stator 5, be provided with spacing, cooling wind blade 8 is provided with limited location snap ring 9 with the junction of rotating shaft 7.
By adopting such scheme, cooling wind blade 8 is connected with rotating shaft 7, can when electric machine rotation, drive cooling wind blade 8 rotations, because the rotating speed of this light of stage electric rotating machine is fast, better heat dispersion can be provided, heat is sent by louvre 15, the high rotating speed of cooling wind blade 8 also can be discharged the dust impurity of motor internal simultaneously, prevent that motor internal from raising because the covering of dust impurity causes resistance, distribute more heat, in cooling wind blade 8 and the junction of rotating shaft 7, be provided with limited location snap ring 9 simultaneously, can prevent cooling wind blade 8 from the process running up, occurring axially displaced and cause motor impaired, and be provided with certain space between cooling wind blade 8 and stator 5 and rotor 6, the air-flow covering stator 5 producing in the time of can making cooling wind blade 8 running and the area of rotor 6 are larger, cooling wind blade 8 being arranged on to motor internal can make the structure of motor compacter simultaneously.
Front end housing 2 is provided with bearing 13 with the junction of rotating shaft 7, is provided with the bearing 13 being connected with rotating shaft 7 on rear end cap 3, and bearing 13 is provided with corrugated gasket 10 with the junction of rear end cap 3.
By adopting such scheme, bearing 13 is set and can reduces the mechanical load coefficient of friction of rotating shaft 7 in transmission process, corrugated gasket 10 is set simultaneously can make bearing 13 be connected compacter with rear end cap 3, corrugated gasket 10 itself has certain elasticity simultaneously, when motor rotation, the axial vibrations of can countershaft 7 bringing plays certain cushioning effect, noise and vibrations while having reduced motor body operation.
Wire 4 is provided with wire bushing 14 with the junction of motor casing 1.
By adopting such scheme; tapping at motor casing 1 has comparatively sharp part; easily cause the impaired disconnection of wire 4, the setting of wire bushing 14 can avoid isolated sharp object to contact with wire 4, and guardwire 4 is not subject to pulling, extruding, friction generation damage to cause and open circuit.
Stator 5 is winding coil, and rotor 6 is permanent-magnet steel.
By adopting such scheme, stator 5 is coil windings, rotor 6 is magnet steel, this motor body is brushless electric machine, brushless motor speed is high, and effect is large, and does not have brush and motor to produce friction, can reduce the heat producing, and the reduction of the heat of electric energy conversion makes power input to a machine more convert power output to.
On motor casing 1, be provided with steady pin 11, on end cap, be provided with the groove 12 embedding for steady pin 11.
By adopting such scheme, motor casing 1 is connected and can is dismantled more fast and assemble by the steady pin 11 on motor casing 1 with rear end cap 3 with front end housing 2, during assembling, only steady pin 11 need be inserted in the groove 12 on front end housing 2 and rear end cap 3, be convenient to the regular maintenance of motor and repairing.
The above is only preferred implementation of the present utility model, and protection range of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.

Claims (5)

1. a light of stage electric rotating machine, comprise motor body, described motor body comprises motor casing, be arranged at the wire in motor casing, be located at front end housing and rear end cap on motor casing, be fixed at the stator of motor casing and be arranged in front end housing and rear end cap between rotating shaft, the corresponding position of stator of described rotating shaft is provided with the rotor being connected with rotating shaft, described rotor, stator and rotating shaft are all concentric setting, it is characterized in that: on described front end housing and rear end cap, be provided with some louvres, one side of described rotating shaft opposite rear end lid is provided with cooling wind blade, between described cooling wind blade and rotor and stator, be provided with spacing, the junction of described cooling wind blade and rotating shaft is provided with limited location snap ring.
2. light of stage electric rotating machine as claimed in claim 1, it is characterized in that: described front end housing is provided with the junction of rotating shaft and is provided with bearing, on described rear end cap, be provided with the bearing being connected with rotating shaft, the junction of described bearing and rear end cap is provided with corrugated gasket.
3. light of stage electric rotating machine as claimed in claim 2, is characterized in that: the junction of described wire and motor casing is provided with wire bushing.
4. light of stage electric rotating machine as claimed in claim 2 or claim 3, is characterized in that: described stator is winding coil, and described rotor is permanent-magnet steel.
5. light of stage electric rotating machine as claimed in claim 4, is characterized in that: on described motor casing, be provided with steady pin, be provided with the groove embedding for steady pin on described end cap.
CN201320831227.1U 2013-12-14 2013-12-14 Stage lighting rotation motor Expired - Fee Related CN203589920U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320831227.1U CN203589920U (en) 2013-12-14 2013-12-14 Stage lighting rotation motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320831227.1U CN203589920U (en) 2013-12-14 2013-12-14 Stage lighting rotation motor

Publications (1)

Publication Number Publication Date
CN203589920U true CN203589920U (en) 2014-05-07

Family

ID=50587768

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320831227.1U Expired - Fee Related CN203589920U (en) 2013-12-14 2013-12-14 Stage lighting rotation motor

Country Status (1)

Country Link
CN (1) CN203589920U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104456429A (en) * 2014-12-03 2015-03-25 广州市浩洋电子有限公司 Driving system for stage lamps and stage lamps adopting same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104456429A (en) * 2014-12-03 2015-03-25 广州市浩洋电子有限公司 Driving system for stage lamps and stage lamps adopting same

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140507

Termination date: 20141214

EXPY Termination of patent right or utility model